Swimming

Lolo Hot Springs RV Park

37 RV Sites, 16 Cabins, 40 Tent Sites

Lolo Hot Springs RV Park in Lolo, Montana, offers 37 RV sites, 16 cabins, and 40 tent sites at a natural geothermal hot spring on the Montana-Idaho border, with 30 and 50-amp water-and-electric service and rigs accepted to 45 feet. Open all year, with the hot spring pools, a bar, on-site dining, and a disc golf course behind a gated entrance. Thirty-seven sites carry water and electric on 30-amp and 50-amp in back-in and pull-through configurations, sized to 45 feet, with fire pits and picnic tables — note there are no sewer hookups at the sites, though a dump station is available. Sixteen cabins and 40 tent sites round out the accommodations, making this unusually tent-friendly. A general store, boutique shop, restrooms, showers, and site WiFi handle the practical side. The hot springs are the signature. Natural thermal pools — the same springs the Lewis and Clark Expedition recorded in September 1805 — feed the resort's soaking facilities, with an outdoor pool alongside. A bar, on-site dining, billiards, an arcade, and live music fill the evenings, with a disc golf course, walking trails, and picnicking outdoors. The property also serves as a wedding venue. Pets are welcome. Lolo sits in Missoula County at Lolo Pass, gateway to the Clearwater National Forest and the Selway-Bitterroot Wilderness on the historic Nez Perce trail route through the Bitterroots. The US-12 corridor between Missoula and Idaho's Clearwater Country runs past the door. Year-round operation makes the hot springs a genuine four-season draw, with winter soaking a real attraction. Summer highway traffic is the peak — reserve ahead.

from $30/night

Wolf Lodge Campground

48 RV Sites

Wolf Lodge Campground in Coeur d'Alene, Idaho, offers 48 RV sites at Wolf Lodge Bay on the eastern arm of Lake Coeur d'Alene, with 30 and 50-amp service and rigs accepted to 62 feet. Full-hookup and water-and-electric back-in and pull-through categories join boat and kayak rentals, a general store, and on-site dining. Forty-eight sites span back-in water-and-electric, back-in water-electric-sewer, pull-thru water-and-electric, and pull-thru water-electric-sewer categories, carrying water, sewer, and electric where noted with site WiFi, sized to 62 feet. The category names spell out exactly which utilities you get, which is unusually plain and genuinely useful. A general store, laundry, propane fills, dump station, restrooms, showers, firewood, a business center, and bike rentals handle the practical side. Boat rentals and kayak rentals open the lake for boating, paddle boats, canoeing, kayaking, swimming, and fishing. A community fire pit, pavilion, playground, dog park, shuffleboard, basketball, horseshoes, corn hole, hiking, biking, and on-site dining fill the rest. A golf course is nearby. Pets are welcome. Lake Coeur d'Alene is among the most beautiful mountain lakes in the American Northwest, and Wolf Lodge Bay hosts one of the lower 48's most remarkable wildlife spectacles — bald eagles congregate here by the dozen each winter to feed on spawning kokanee, drawing viewers from across the region. Summer is peak in northern Idaho, with the December and January eagle season drawing a distinct second wave. Reserve well ahead for July and August.

from $57/night

Moose Creek RV Resort

42 RV Sites, 6 Cabins, 4 Tent Sites, 4 Glamping Sites, 1 Cottage, 1 House, 8 Suites

Moose Creek RV Resort in West Glacier, MT, offers 42 full-hookup RV sites, 16 cabin, cottage, house, and suite rentals, 4 tent sites, and 4 glamping sites, with 20, 30, and 50-amp service and room for rigs up to 70 feet. Site categories run from 20-amp spots sized for vans, truck campers, and pop-ups through economy and deluxe water/electric back-ins and pull-thrus up to ADA premium full-hookup pull-thrus. Full-hookup sites carry water, sewer, and electric with cable TV, site-delivered WiFi, a fire pit, and a picnic table. The property is rated big rig friendly and includes EV charging — still rare in this corner of Montana. Laundry, a bathhouse with showers, a general store, firewood, propane fills and exchange handle resupply. Pets are welcome, with a dog park. The resort runs like a small village: a zip line, water park, mini-golf, disc golf, hot tub and sauna, fitness center, bar and dining, bike rentals, a community fire pit, sport courts, and a boutique shop, plus horseback riding, live music, and trails along the river. The resort sits two and a half miles from Glacier National Park's West Entrance, off Highway 2. Operating dates run roughly May through early October; check the booking page for the current season and rates. Glacier-season sites book months ahead.

from $32/night

Rest in Peace RV Park

Rest in Peace RV Park in Sagle, ID, offers full-hookup RV sites carrying water, sewer, and electric, with site-delivered WiFi, a fire pit, and a picnic table at each site. Both pull-thru and back-in layouts are available, along with ADA-accessible sites. The park is rated big rig friendly, and laundry, a bathhouse with showers, and a dump station cover the essentials. Contact the park directly for site count, amp service, and maximum rig length, since those specifics aren't published here — worth a call before you commit a long coach. An outdoor pool, sport courts, volleyball, and walking trails fill the grounds, with a lake nearby for boating, paddling, paddle boarding, swimming, and fishing, plus hiking, biking, off-road riding, and stargazing. Pets are welcome, with a dog park, and golf is close. Sagle sits in Bonner County on US-95, ten miles south of Sandpoint, beside Lake Pend Oreille — 148 square miles of water more than a thousand feet deep, ringed by the Selkirk and Cabinet Mountains, with Schweitzer Mountain above. Rates and availability are on the booking page. Call ahead to confirm your rig's fit before reserving.

from $65/night

Granite Point Resort

Granite Point Resort occupies 28 acres of Loon Lake shoreline in eastern Washington's Stevens County, offering lakeside sites and accommodations with a beach, boat rentals, a general store, and on-site dining. A recreation center, game room, and sports courts round out a self-contained summer destination in the inland Northwest. Lakeside sites and accommodations serve guests across a range of formats. A general store, boutique shop, laundry, dump station, restrooms, showers, and firewood handle the practical side. On-site dining covers meals, which matters at a resort where guests tend to settle in for a week rather than an overnight. The lake frontage carries the recreation. A beach gives direct swimming access, boat rentals put guests on the water, and boating, fishing, canoeing, kayaking, and paddle boats all run from the property. A recreation center and game room handle indoor hours, with sports courts, pickleball, basketball, volleyball, and horseshoes outdoors and a playground for families. The programming is well-rounded enough that guests rarely need to leave. Pets are welcome. Loon Lake sits in the ponderosa pine and mixed conifer country of northeastern Washington, among the clear glacially scoured lakes and quiet small towns of the inland Northwest — a summer retreat quite different in character from the Columbia River and Puget Sound destinations that draw the bulk of the state's visitors. The resort has built its reputation over many seasons as a family destination, and demand reflects that. Summer is decisively the peak, with returning families booking year to year — reserve well ahead for July and August.

Smiley Creek Lodge

6 RV Sites, 7 Cabins, 2 Yurts

Smiley Creek Lodge in Blaine County, Idaho, offers six full-hookup RV sites with 50-amp service and rigs accepted to 40 feet, alongside seven cabins and two yurts on the Sawtooth Scenic Byway. A lake, beach, and general store serve guests near Sun Valley and the Sawtooth National Recreation Area. Six back-in sites carry water, sewer, and electric on 50-amp service, sized to 40 feet — note that all sites are 50-amp, and the 40-foot cap suits mid-size rigs rather than the largest coaches. Seven cabins and two yurts round out the accommodations. A general store, laundry, restrooms, showers, and WiFi handle the practical side. With six RV sites, reserve well ahead. Pets are welcome. A lake and creek run near the property with a beach for swimming, and canoeing, kayaking, paddle boarding, boating, and fishing all available. Hiking, biking, and stargazing run from the site, with a playground for families and live music through the season. Wine and beer tasting is nearby. The byway position is the advantage. This is one of the most scenically extraordinary mountain routes in the American West, where the Wood River Valley's cottonwood corridors open into the granite peaks and alpine lakes of the Sawtooths. The lodge gives the most direct access to the Sawtooth Wilderness trail network and the Stanley Basin's fly fishing on the upper Salmon. Directions: from the north, drive 22 miles south from Stanley on Highway 75; from the south, 37 miles north from Ketchum. Summer is the season at this elevation. Reserve well ahead.

from $100/night