| 8 Mile Camp McCroskey State Park | — | — | — | — |
| Agency Creek Campground | Salmon | — | 4.6★ (9 reviews) | — |
| Airplane | — | — | — | — |
| Albeni Cove | Oldtown | — | 4.4★ (145 reviews) | 14 |
| Albert Moser | Preston | — | 4.2★ (54 reviews) | — |
| Alpine North Loop | Targhee | — | 4.2★ (138 reviews) | — |
| Alpine RV & Campground | Cascade | — | — | — |
| Alturas Lake Inlet | Stanley | — | 4.6★ (46 reviews) | — |
| Amanita | Cascade | — | 4.2★ (35 reviews) | — |
| Anderson Camp | — | — | — | — |
| Antelope | Emmett | — | 4.5★ (33 reviews) | — |
| Antelope Campground | — | — | — | — |
| Apgar Campground | — | — | — | — |
| Aquarius Campground and Purple Beach Group Site | Isabella Landing | — | — | — |
| Arid Peak Lookout | Avery | — | 4.3★ (6 reviews) | — |
| Arrowhead RV Park & Campground | Cascade | — | — | — |
| Asher Knapp Transfer Camp Trailhead | — | — | — | — |
| Aspen Acres RV Park and Golf Course | Ashton | — | — | — |
| Aspen Valley RV Park | — | — | — | — |
| Bad Bear Campground | Idaho City | — | 4.5★ (34 reviews) | — |
| Bad Bear Campground | — | — | — | — |
| Badger Creek Campground | — | — | — | — |
| Bald Mountain Campground | — | — | — | — |
| Bald Mountain Lookout | Potlatch | — | 4.6★ (36 reviews) | — |
| Banner Creek Campground | — | — | — | — |
| Barney's Campground | — | — | — | — |
| Barneys Campground | Lowman | — | — | — |
| Bartoo Island Boat-in Campground | Priest River | — | 4.7★ (6 reviews) | 25 |
| Basin Creek Transfer Camp Trailhead | — | — | — | — |
| Baumgartner Campground | — | — | — | — |
| Bayhorse Recreation Site | Challis | $10/night | 4.8★ (18 reviews) | 12 |
| Beagle Creek Camping Area | — | — | — | — |
| Bear Creek Transfer Camp | — | — | — | — |
| Bear Valley Campground | — | — | — | — |
| Beauty Bay Recreation Area | Coeur D'alene | — | 4.6★ (25 reviews) | — |
| Beauty Creek Campground | Coeur D'alene | — | 4.1★ (177 reviews) | — |
| Beaver Creek | — | — | 4.6★ (83 reviews) | — |
| Beaver Creek Transfer Camp Trailhead | — | — | — | — |
| Bell Bay Campground | Harrison | — | 4.3★ (51 reviews) | — |
| Berlin Flats | — | — | 4.7★ (7 reviews) | — |
| Berlin Flats | — | — | — | — |
| Bernard | — | — | — | — |
| Big Bayhorse Campground | — | — | — | — |
| Big Bend | — | — | — | — |
| Big Cottonwood Campground | Twin Falls | — | 5.0★ (1 reviews) | — |
| Big Creek | — | — | — | — |
| Big Creek Campground | Edwardsburg | — | — | — |
| Big Elk | — | — | 4.9★ (10 reviews) | — |
| Big Flat Campground | — | — | — | — |
| Big Hank | — | — | 3.9★ (28 reviews) | — |
| Big Hank Campground | — | — | — | — |
| Big Loon | — | — | — | — |
| Big Pine | — | — | — | — |
| Big Roaring River Lake Campground | — | — | — | — |
| Big Rock Campground | Cascade | — | — | — |
| Big Sage Campground | Cascade | — | — | — |
| Big Snag | — | — | — | — |
| Big Springs - Caribou | Pocatello | — | 4.2★ (107 reviews) | — |
| Big Springs Grp. Area - Island Park | Island Park | — | 4.9★ (264 reviews) | — |
| Big Springs Warming Hut | Island Park | — | 4.6★ (37 reviews) | — |
| Birch Creek Campground | Idaho Falls | $35/night | 4.2★ (5 reviews) | 25 |
| Black Bear RV Park | — | — | — | — |
| Black Rock | Idaho City | — | 4.4★ (50 reviews) | — |
| Black Rock Campground | Idaho City | — | — | — |
| Blowout Campground | — | — | — | — |
| Blue Heron Campground | — | — | — | — |
| Boiling Springs Campground | — | — | — | — |
| Boise RV Travel Park | Boise | — | — | — |
| Bonneville | — | — | — | — |
| Bonneville Campground | — | — | — | — |
| Boot Camp | — | — | — | — |
| Bostetter Campground | — | — | — | — |
| Boundary Creek Campground | Challis | — | 4.8★ (28 reviews) | 15 |
| Bowns Campground | — | — | — | — |
| Box Canyon Campground | Box Canyon | — | — | — |
| Boy Scout | — | — | — | — |
| Bread Loaves Group Camp | — | — | — | — |
| Broken Oar | — | — | — | — |
| Broken Wheel Campground | — | — | — | — |
| Brownlee Campground | — | — | — | — |
| Buffalo | Island Park | — | 4.8★ (745 reviews) | 127 |
| Buffalo Lake | — | — | — | — |
| Bull Trout | Lowman | — | 5.0★ (1 reviews) | — |
| Bumblebee Campground | — | — | 4.3★ (88 reviews) | — |
| Bumblebee Campground | Wallace | — | — | — |
| Buttermilk | Island Park | $65–$130/night | 4.5★ (72 reviews) | 55 |
| Cable Hole | — | — | — | — |
| Calamity | — | — | — | — |
| Caldwell RV Park | Caldwell | — | — | — |
| Camas Creek | — | — | — | — |
| Camp Cabin Creek | — | — | — | — |
| Camp Creek Trailhead | — | — | — | — |
| Camp Grizzly Boy Scout Camp | — | — | — | — |
| Camp Mivoden | Hayden | — | — | — |
| Camp Perkins | Stanley | — | — | — |
| Campsite 1 Mission Mountain McCroskey State Park | — | — | — | — |
| Canyon Creek Campground | — | — | — | — |
| Canyon Transfer Camp | — | — | — | — |
| Cape Horn Winter Rental | Challis | — | — | — |
| Caribou Campground | — | — | — | — |
| Cascade Ranger District and Office | Cascade | — | — | — |
| Castle Butte Lookout | Kooskia | — | 4.7★ (11 reviews) | — |
| Cave Camp | — | — | — | — |
| Cda Rover RV | Cataldo | — | — | — |
| Cedars Campground | — | — | — | — |
| Chalet Family Campground | Donnelly | — | — | — |
| Challis-yankee Fork Ranger District | Challis | — | — | — |
| Chatcolet Campground | Chatcolet | — | — | — |
| Chemeketan Campground | Stanley | — | 4.9★ (8 reviews) | — |
| Clear Creek Guard Station | Montpelier | — | 5.0★ (1 reviews) | — |
| Cloverleaf Campground | Montpelier | — | 4.3★ (40 reviews) | — |
| Cold Springs Campground - Boise NF | Emmett | — | 4.3★ (11 reviews) | — |
| Conrad Crossing Campground | — | — | — | — |
| Copper Basin Guard Station | MacKay | — | — | — |
| Cottonwood Campsites | — | — | — | — |
| Cottonwood Recreation Site | Challis | $10–$25/night | 4.7★ (100 reviews) | — |
| Cougar Dispersed Camping Area | — | — | — | — |
| Cozy Cove | Lowman | — | 4.7★ (29 reviews) | — |
| Cozy Cove Campground | — | — | — | — |
| Cradle Creek | — | — | — | — |
| Cub Creek | — | — | — | — |
| Culver Creek | — | — | — | — |
| Curlew Tent Campground | — | — | — | — |
| Custer #1 Campground | — | — | — | — |
| Cutthroat Cove | — | — | — | — |
| Dam View Campground | — | — | — | — |
| Deadwood River Access Site | — | — | — | — |
| Deer Flat Campground | — | — | — | — |
| Deer Ridge Lookout | Bonners Ferry | — | 4.7★ (17 reviews) | — |
| Dent Acres | Orofino | — | 4.5★ (73 reviews) | — |
| Dent Acres Campground | — | — | — | — |
| Devils Elbow | — | — | 4.5★ (44 reviews) | 20 |
| Diamond Creek Guard Station | Montpelier | — | 4.8★ (10 reviews) | — |
| Diamondfield Jack Campground | — | — | — | — |
| Dixie Meadow Campground | — | — | — | — |
| Dog Creek | Mountain Home | — | 4.2★ (28 reviews) | — |
| Dog Creek Campground | — | — | — | — |
| Dolly Lake | — | — | — | — |
| Dome Hole | — | — | — | — |
| Driftwood Flat | — | — | — | — |
| Dutchman Flat Dispersed Campground | — | — | — | — |
| Dworshak State Park- Three Meadows Group Camp | Ahsahka | — | 5.0★ (7 reviews) | — |
| Eagle Cove Campground | — | — | — | — |
| Eagle Island RV Campground | Eagle | — | — | — |
| Easley Campground | Stanley | — | 4.1★ (16 reviews) | — |
| Eastside | Emmett | — | — | — |
| Edna Creek | — | — | — | — |
| Edna Creek Campground | Idaho City | — | 4.4★ (41 reviews) | 11 |
| Egan Basin Guard Station | Montpelier | — | 4.6★ (18 reviews) | — |
| Eight Mile Guard Station | Montpelier | — | 4.8★ (10 reviews) | — |
| Elk Bar | — | — | — | — |
| Elk Creek Cabins | Lowman | — | 2.3★ (3 reviews) | — |
| Elk Creek Campground | — | — | 2.5★ (4 reviews) | — |
| Elk Creek Campground | Potlatch | — | 4.5★ (44 reviews) | — |
| Elk Summit Campground | — | — | — | 15 |
| Elkhorn Bar | — | — | — | — |
| Elks Flat Campground | Mountain Home | — | 4.5★ (112 reviews) | — |
| Elks Flat Campground | — | — | — | — |
| Emigration Campground | Montpelier | — | 4.2★ (58 reviews) | — |
| Evergreen Campground | Council | — | 4.5★ (59 reviews) | — |
| Fairfield Ranger District | Fairfield | — | — | — |
| Falls Campground | — | — | 4.7★ (117 reviews) | — |
| Fir Creek Campground | — | — | — | — |
| Fire Island | — | — | — | — |
| Fireplace Campground McCroskey State Park | — | — | — | — |
| Fish Camp | — | — | — | — |
| Fish Creek Group Use | Grangeville | — | 4.8★ (27 reviews) | — |
| Five Points Campground | — | — | — | — |
| Flat Rock | Island Park | — | — | — |
| Flat Rock Campground | — | — | — | — |
| Fly Camp | — | — | — | — |
| Flying B Airport | — | — | — | — |
| Flying B Camp | — | — | — | — |
| Four Mile Campground | — | — | — | — |
| French Creek | Cascade | — | 4.4★ (81 reviews) | — |
| French Creek Boat Docks | — | — | — | — |
| French Creek Campground | — | — | — | — |
| Funston | — | — | — | — |
| Gardells Hole | — | — | — | — |
| Garden Creek Campground | Challis | — | 5.0★ (5 reviews) | — |
| Garden Valley RV Park | Garden Valley | — | — | — |
| Giant White Pine Campground | — | — | — | — |
| Gilmore Campground | Bayview | — | — | — |
| Glacier View Campground | Stanley | — | 4.4★ (84 reviews) | — |
| Glade Creek Campground | Kooskia | $50/night | 5.0★ (2 reviews) | — |
| Goodenough Creek Campground | Pocatello | — | 4.6★ (13 reviews) | — |
| Grandjean Campground | Grandjean | — | — | — |
| Grandview Campground | Ashton | — | 4.5★ (61 reviews) | — |
| Grassy Flat I | — | — | — | — |
| Grassy Flat II | — | — | — | — |
| Graves Creek Campground | Pocatello | — | 4.4★ (18 reviews) | — |
| Grayback Campground and Group Sites - Reserve | — | — | — | — |
| Grayback Gulch | — | — | — | — |
| Greyhound | — | — | — | — |
| Grouse Campground | McCall | — | 4.6★ (47 reviews) | — |
| Hammer Creek Campground | Copperville | — | — | — |
| Hardscrabble Campground | — | — | — | — |
| Harpers Bend Recreation Site | Cottonwood | — | 4.7★ (11 reviews) | — |
| Hawkins Reservoir Campground | Pocatello | — | 4.0★ (11 reviews) | — |
| Hayfork Campground | — | — | — | — |
| Helende | Lowman | — | 4.6★ (27 reviews) | — |
| Hells Canyon National Recreation Area - Idaho | — | — | — | — |
| Herd Lake Campground | Challis | — | 5.0★ (1 reviews) | — |
| Hidden Creek Campground | — | — | — | 13 |
| Hill Campground | Bayview | — | — | — |
| Holman Creek Campground | — | — | — | — |
| Hood Ranch | — | — | — | — |
| Hospital Bar | — | — | — | — |
| Hot Springs | Emmett | — | 4.7★ (902 reviews) | — |
| Hower's Campground | — | — | — | — |
| Howers | Lowman | — | 4.8★ (13 reviews) | — |
| Huckleberry Campground | Calder | — | 4.6★ (100 reviews) | — |
| Huckleberry Campground | — | — | — | — |
| Huckleberry Campground | — | — | — | — |
| Hunter Creek Transfer Camp | — | — | — | — |
| Idaho Falls Luxury RV Park | Idaho Falls | — | — | — |
| Independence Lakes Campground | — | — | — | — |
| Indian Creek Beach | — | — | — | — |
| Indian Creek Camp | — | — | — | — |
| Iron Lake Campground | — | — | — | — |
| Island Park Reservoir | — | — | — | — |
| Jackpine Flats Campground | — | — | — | — |
| Joe Bump Cabin | — | — | — | — |
| Johnny Walker | — | — | — | — |
| Johns Camp | — | — | — | — |
| Johnson Bar Group Site | Kooskia | — | 4.7★ (32 reviews) | — |
| Johnson Creek Campground | — | — | — | — |
| Johnson Creek Guard Station | Cascade | — | — | — |
| Jolley Camper | — | — | — | — |
| Juniper Grove Campground | Twin Falls | — | — | — |
| Justrite Campground | — | — | — | — |
| Kalispell Island Boat-in Campground | Priest River | — | 4.2★ (25 reviews) | 52 |
| Kalispell Vista Campsites | — | — | — | — |
| Kelly Forks Campground | — | — | — | — |
| Kelly Island Campground | Idaho Falls | — | 4.4★ (59 reviews) | — |
| Kilbrennan Lake Campground | — | — | — | — |
| Kirkham | Lowman | — | 4.7★ (910 reviews) | — |
| Kirkham Campground | — | — | — | — |
| Kit Price | — | — | 3.6★ (45 reviews) | — |
| Kiwanis Campground | — | — | — | — |
| Laird Park Campground | — | — | — | — |
| Lake Cleveland | — | — | — | — |
| Lake Cleveland - East Side | Burley | — | 4.7★ (98 reviews) | — |
| Lake Cleveland Campground - West Side | — | — | — | — |
| Lake Creek | — | — | — | — |
| Lake Fork Campground | — | — | — | — |
| Last Chance | — | — | — | — |
| Lightning Strike | — | — | — | — |
| Little Boulder Campground | — | — | — | — |
| Little Creek Camp | — | — | — | — |
| Little Guard Lookout | Smelterville | — | 5.0★ (3 reviews) | — |
| Little Meadow Creek Atv Camp | — | — | — | — |
| Little Robinson Creek | — | — | — | — |
| Little Soldier | — | — | — | — |
| Lolo Creek Campground | — | — | — | — |
| Lookout Butte Lookout | Kooskia | — | — | — |
| Lookout Pass Ski and Recreation Area | — | — | — | — |
| Loristica Group Campground | MacKay | — | 4.4★ (16 reviews) | — |
| Lost Oak | — | — | — | — |
| Lost Spring Campground | — | — | — | — |
| Lost Valley Reservoir Dispersed Camping Area | — | — | — | — |
| Love Bar | — | — | — | — |
| Lower Grouse | — | — | — | — |
| Lower Jackass | — | — | — | — |
| Lower Kootenai River Area | — | — | — | — |
| Lower O'brien Campground | — | — | — | — |
| Lower Penstemon | Burley | — | 4.6★ (26 reviews) | — |
| Lowman Ranger District and Office | — | — | — | — |
| Luby Bay | Priest River | — | — | — |
| Lunch Peak Lookout | Sandpoint | — | 4.8★ (28 reviews) | — |
| Luther Heights Bible Camp | Stanley | — | — | — |
| Mahoney | — | — | — | — |
| Mahoney Camping Area | — | — | — | — |
| Main Salmon River | Slate Creek | — | — | — |
| Malad Summit Campground | Pocatello | — | 4.5★ (85 reviews) | — |
| Malad Summit Guard Station | Pocatello | — | 5.0★ (8 reviews) | — |
| Mallard Creek Campground | — | — | — | — |
| Mann Creek Campground | Weiser | — | 4.3★ (69 reviews) | 13 |
| Mann Creek Campground | — | — | — | — |
| Maple Grove Campground | Pocatello | — | 4.6★ (347 reviews) | — |
| Marble Cr. Left | — | — | — | — |
| Marble Cr. Right | — | — | — | — |
| Marsh Creek Transfer Camp Trailhead | — | — | — | — |
| McCall RV Resort | McCall | — | — | — |
| McCoy Creek Campground | — | — | — | — |
| McCrea Bridge | Island Park | — | 4.4★ (100 reviews) | — |
| McFarland Campground | Salmon | $5/night | 4.1★ (27 reviews) | 10 |
| McKay's Bend Recreation Site | Cottonwood | — | 4.5★ (76 reviews) | — |
| Meadow Lake Campground | Leadore | — | 4.6★ (97 reviews) | 17 |
| Meadow Lake Campground | — | — | — | — |
| Mica Bay Boater Park | Coeur D'alene | $5/night | 4.5★ (44 reviews) | — |
| Middle Fork Campground | Garden Valley | — | — | — |
| Middle Fork of the Salmon | Challis | — | — | — |
| Mike Harris | Driggs | — | — | — |
| Mill Creek Campground | — | — | — | — |
| Minidoka Ranger District | — | — | — | — |
| Mink Creek Group Site | — | — | — | — |
| Mink Creek Group Site Campground | Pocatello | — | 4.6★ (55 reviews) | — |
| Minnetonka Cave | — | — | — | — |
| Mokins Bay Campground | Hayden Lake | — | 3.7★ (51 reviews) | — |
| Montpelier Canyon Campground | Montpelier | — | 3.8★ (37 reviews) | — |
| Moonstone Campground and Boat Ramp | — | — | — | — |
| Mountain View | Lowman | — | 4.7★ (45 reviews) | — |
| Mountain View Campground | — | — | — | — |
| Mountain View Campground | Lowman | — | — | — |
| Mountain View RV Park | Donnelly | — | — | — |
| Mountain Village Resort | Stanley | — | — | — |
| Mountain Village RV Park | Stanley | — | — | — |
| Murdock Campground | — | — | — | — |
| Navigation Campground | — | — | — | — |
| Ninemeyer Campground | — | — | — | — |
| Noe Creek Campground | — | — | — | — |
| North Cove Campsites | — | — | — | — |
| North Fork | Ketchum | — | 4.7★ (50 reviews) | — |
| North Fork Campground | Murphy | — | 4.3★ (26 reviews) | — |
| North Fork Campground | — | — | — | — |
| O'hara Saddle Campground | — | — | — | — |
| Ohara | Kooskia | — | — | 32 |
| Orogrande Campground #1 and #2 | — | — | — | — |
| Orogrande Summit Campground | — | — | — | — |
| Orphan Point Saddle | Coeur D'alene | — | — | — |
| Orval Hansen Point Beach | — | — | — | — |
| Osprey | Priest River | — | 4.6★ (55 reviews) | — |
| Otter Bar | — | — | — | — |
| Outlet at Priest Lake | Priest River | — | 4.4★ (55 reviews) | — |
| Outlet Campground | Stanley | — | 4.6★ (33 reviews) | — |
| Ouzel | — | — | — | — |
| Oxbow Campsite | — | — | — | — |
| Packsaddle Campground | — | — | — | — |
| Paddy Flat Guard Station | McCall | — | 4.5★ (2 reviews) | — |
| Papoose | — | — | — | — |
| Paradise Campground | — | — | — | — |
| Park Creek | Lowman | — | 4.6★ (14 reviews) | — |
| Parrot Cabin | — | — | — | — |
| Parrot Placer | — | — | — | — |
| Partridge Creek Campground | — | — | — | — |
| Peace Valley Campground | Emmett | — | 4.4★ (9 reviews) | — |
| Pebble Guard Station | Pocatello | — | 4.2★ (14 reviews) | — |
| Peninsula Campsites | — | — | — | — |
| Penn Basin Campground | — | — | — | — |
| Penny Spring Campground | — | — | — | — |
| Pettit Campground | — | — | — | — |
| Phi Kappa Campground | — | — | — | 21 |
| Phillips Creek Transfer Camp Trailhead | — | — | — | — |
| Pine Bluff | — | — | — | — |
| Pine Campground Boat Ramp | — | — | — | — |
| Pine Creek Campground | — | — | — | — |
| Pine Creek Flat | — | — | — | — |
| Pine Flats | Lowman | — | 4.5★ (124 reviews) | — |
| Pistol Creek Camp | — | — | — | — |
| Pittsburg Campground | — | — | — | — |
| Pleasant Valley Campground | — | — | — | — |
| Poet Creek Campground | — | — | — | — |
| Point Campground | Stanley | — | 4.7★ (30 reviews) | — |
| Pole Flat Campground | — | — | — | — |
| Pool Camp | — | — | — | — |
| Poverty Flat Campground | — | — | — | — |
| Priest River | Oldtown | — | 4.5★ (190 reviews) | 20 |
| Priest River Campgrounds | — | — | — | — |
| Pungo Creek | — | — | — | — |
| Rainbow Point | Cascade | — | 4.6★ (67 reviews) | — |
| Rainy Day Campground | — | — | — | — |
| Rapid Camp | — | — | — | — |
| Rapid River | — | — | — | — |
| Rattlesnake | Emmett | — | 4.5★ (17 reviews) | — |
| Rattlesnake Campground | — | — | — | — |
| Redfish Inlet Campground | — | — | — | — |
| Redpoint Campground | Pocatello | — | 4.3★ (57 reviews) | — |
| Redside | — | — | — | — |
| Redtail Campground McCroskey State Park | — | — | — | — |
| Reeder Bay | — | — | 4.8★ (18 reviews) | — |
| Ridgeview Campground | Cascade | — | — | — |
| Riley Creek | Oldtown | — | 4.7★ (150 reviews) | 67 |
| River Side | Lowman | — | — | — |
| Riverside | — | — | — | — |
| Riverside Campground | — | — | — | — |
| Robinson Creek | — | — | — | — |
| Robinson Park Campground | Moscow | — | — | — |
| Rock Island | — | — | — | — |
| Rocky Point Campsites | — | — | — | — |
| Round Lake State Park Campground | Sagle | — | — | — |
| Saddle Camp | — | — | — | — |
| Saddle Creek Campground | — | — | — | — |
| Sage Bluff Campground | Cascade | — | — | — |
| Sage Hen Creek Campground | — | — | — | — |
| Sage Hen Flats Campground | Pocatello | — | 3.6★ (18 reviews) | — |
| Sagehen Creek | Emmett | — | 4.5★ (57 reviews) | — |
| Sam Owen | — | — | 4.4★ (209 reviews) | — |
| Sawtooth National Forest - Grandjean Campground | — | — | — | — |
| Sawtooth National Recreation Area | — | — | — | — |
| Schneider Campsites | — | — | — | — |
| Scout Camp | — | — | — | — |
| Scout Mountain Campground | Pocatello | — | 4.5★ (238 reviews) | — |
| Selkirk Campsites | — | — | — | — |
| Shady Campsite | — | — | — | — |
| Shafer Butte | Mountain Home | — | 4.9★ (40 reviews) | — |
| Sheep Creek | — | — | — | — |
| Sheepeater | — | — | — | — |
| Shelf | — | — | — | — |
| Ship Island | — | — | — | — |
| Shoreline | Cascade | — | — | — |
| Short Creek | — | — | — | — |
| Shorty Peak Lookout | Bonners Ferry | — | 4.8★ (5 reviews) | — |
| Shoshone Park Kitchen | Smeltervill | — | — | — |
| Shoshone RV Park | Shoshone | — | — | — |
| Shoup Bridge Recreation Site | Salmon | $5/night | 4.6★ (79 reviews) | — |
| Silver Campsites | — | — | — | — |
| Silver City Campground | Silver City | — | 4.5★ (51 reviews) | — |
| Silver Cove Campsites | — | — | — | — |
| Silver Creek Campground | Garden Valley | — | 4.5★ (384 reviews) | — |
| Slate Creek Recreation Site | Cottonwood | — | 4.8★ (26 reviews) | — |
| Smith Lake Campground | — | — | — | — |
| Snowbank Group Campground | — | — | — | — |
| Snowberry Campground | Bayview | — | — | — |
| Snyder Guard Station | Bonners Ferry | — | 4.4★ (14 reviews) | — |
| South Fork Group Site 5 - Nez Perce NF | Grangeville | — | 4.4★ (22 reviews) | — |
| South Fork of the Snake River: Byington Boat Access | Idaho Falls | — | 4.5★ (82 reviews) | — |
| Spillway Campground | — | — | — | — |
| Spring Bar Campground | — | — | — | — |
| Spring Creek Campground | Weiser | $15–$30/night | 4.7★ (48 reviews) | — |
| Spring Creek Campground | — | — | — | — |
| Springy Point | Oldtown | — | 4.2★ (220 reviews) | — |
| Springy Point Campground | Sagle | — | — | — |
| Spyglass Ground House | Smelterville | — | 5.0★ (1 reviews) | — |
| St. Joe River Area | — | — | — | — |
| Stanley Lake Campground | — | — | 4.4★ (79 reviews) | — |
| State Land Left | — | — | — | — |
| State Land Right | — | — | — | — |
| Steck Park | Weiser | — | 4.2★ (222 reviews) | 21 |
| Steel Creek Group Campground | Dubois | — | 4.6★ (20 reviews) | — |
| Stoddard Bar | — | — | — | — |
| Stoddard Creek Campground | Dubois | — | 4.8★ (145 reviews) | — |
| Stovepipe Springs Dispersed Camping Area | — | — | — | — |
| Sunflower | — | — | — | — |
| Sunny Gulch Campground | Stanley | — | 4.7★ (102 reviews) | — |
| Survey Creek | — | — | — | — |
| Surveyors Lookout | Avery | — | 5.0★ (2 reviews) | — |
| Swinging Bridge | — | — | 4.3★ (37 reviews) | — |
| Table Meadows Campground | — | — | — | — |
| Table Rock | — | — | — | — |
| Tappan Falls | — | — | — | — |
| Tappan Island | — | — | — | — |
| Teepee Hole | — | — | — | — |
| Ten Mile | — | — | — | — |
| Tenmile Creek Campsite | — | — | — | — |
| Thatcher Campground | — | — | — | — |
| The Forks Campground | Twin Falls | — | 4.9★ (8 reviews) | — |
| The Hemlocks RV and Lodge | Moyie Springs | — | — | — |
| Thimbleberry | — | — | — | — |
| Third Creek Group Site | Pocatello | — | 4.2★ (5 reviews) | — |
| Thompson Flat | Burley | — | 4.6★ (61 reviews) | — |
| Three Pines;three Pines Campsites | — | — | — | — |
| Tin Can Flat Campground | — | — | — | — |
| Tin Cup Campground | — | — | — | — |
| Tiny Tappan | — | — | — | — |
| Trap Creek Campground | — | — | 4.3★ (10 reviews) | — |
| Trout Creek Campground | — | — | — | — |
| Troutdale Campground | — | — | — | — |
| Tumble Creek | — | — | — | — |
| Turner Flat Campground | — | — | — | — |
| Twin Creek Campground Group Camping Site | North Fork | — | 4.6★ (31 reviews) | — |
| Twin Peaks Camping Area | — | — | — | — |
| Twin Peaks Transfer Camp | — | — | — | — |
| Upper Coffee Pot | Island Park | — | — | — |
| Upper Grouse | — | — | — | — |
| Upper Jackass Flat | — | — | — | — |
| Upper O'brien Campground | — | — | — | — |
| Upper Payette Lake Campground | McCall | — | 4.8★ (50 reviews) | — |
| Waldron Campground | Bayview | — | — | — |
| Wallace Lake Campground | — | — | — | 12 |
| Wallace RV Park | Wallace | — | — | — |
| Warm Lake | Cascade | — | 4.6★ (144 reviews) | — |
| Warm River | Ashton | — | — | — |
| Warm Springs Guard Station | Lowman | — | 4.5★ (23 reviews) | — |
| Washington Creek Campground | — | — | — | 23 |
| Water's Edge RV Park | Cascade | — | — | — |
| Wendover Campground | — | — | — | 27 |
| West End Campground | Island Park | — | — | — |
| West Fork Transfer Camp Trailhead | — | — | — | — |
| West Shores Campsites | — | — | — | — |
| Whiskey Rock Bay Campground | — | — | — | — |
| White Creek | — | — | — | — |
| White Sands Campground | — | — | — | 85 |
| Whitehouse Campground | — | — | — | 13 |
| Whitetail Campground a | Bayview | — | — | — |
| Whitetail Campground B | Bayview | — | — | — |
| Whitey Cox | — | — | — | — |
| Wild Goose Campground | — | — | — | — |
| Williams Lake Campground | Salmon | — | 4.6★ (14 reviews) | 11 |
| Williams Lake Campground | — | — | — | — |
| Willow Creek Campground | — | — | — | — |
| Willow Creek North Campground | — | — | — | — |
| Willow Creek Transfer Camp | — | — | — | — |
| Wilson Creek | — | — | — | — |
| Wine Region RV Resort | Marsing | — | — | — |
| Wolf Flats Recreation Area | Idaho Falls | — | 4.3★ (90 reviews) | — |
| Wolverine Canyon | Pocatello | — | 4.8★ (23 reviews) | — |
| Wood River Group Overnight Area | — | — | 4.8★ (52 reviews) | — |
| Woolard Creek | — | — | — | — |
| Wye Campground | New Meadows | — | — | — |
| Yellowjacket Guard Station | Salmon | — | 4.0★ (2 reviews) | — |