Campgrounds and RV parks near Downey, ID

Soaking is the anchor activity. Downata Hot Springs Campground includes a naturally heated swimming pool, hot soaking pools, water slides, and a water playground, with a snack bar and on-site restaurant. Up the road in Lava Hot Springs, the town's sulfur-free mineral hot pools run at 102 to 112 degrees Fahrenheit and stay open year-round except Thanksgiving and Christmas Day, and the Olympic Swimming Complex runs from Memorial Day through Labor Day. The Portneuf River flows through Lava Hot Springs and is popular for tubing, kayaking, and trout fishing with an Idaho fishing license. Pebble Creek Ski Area near Inkom offers 54 runs and about 2,200 feet of vertical drop in winter, with hiking and mountain biking in warmer months. Families also use the area as a stop on the drive to Yellowstone and Grand Teton, which are within a few hours by road.

Peak season runs June through August, when average highs reach the low 80s Fahrenheit and precipitation is at its lowest. July is the warmest month, with average highs near 85 degrees, and this stretch is also the busiest for tourism in Lava Hot Springs, so weekends near the soaking pools fill quickly. Spring shoulder season, roughly April through May, is cool and can be wet. May is typically the wettest month locally, and campground grass and gravel roads can get muddy. Early October brings fall color and thinner crowds, but overnight lows drop below freezing by mid-month. Winter is genuinely cold. December and January average highs sit near 30 degrees Fahrenheit with hard freezes at night and regular snow cover. Downata Hot Springs shuts water to its campground from the middle of October through the first of May. Lava Hot Springs West KOA keeps cabins and cottages open year-round and offers limited RV sites in winter, with the standard season running roughly April through October. The hot pools themselves stay open through the cold months for those who want to soak in the snow.

Site setups vary. Downata Hot Springs Campground has water and power at most sites but no sewer, with a dump station in the town of Downey. Full hookups are available at several Lava Hot Springs properties: Lava Spa Motel and RV Park offers electric, water, and sewer at its 15 RV spots, and Lava Hot Springs West KOA lists 50-amp electric, water, and sewer at its full-hookup sites. Interstate 15 runs near Downey and a Union Pacific rail line passes through Lava Hot Springs, so campgrounds along Highway 30 can hear highway and train noise at night. Sites closer to the Portneuf River tend to be quieter. Downata Hot Springs enforces an 11 p.m. curfew. Fire rings, picnic tables, and showers are standard. Cell coverage is generally reliable near town but drops off in the surrounding canyons.