Quick FactsOverview
About Maple Grove Hot Springs
Maple Grove Hot Springs, Idaho is an off-grid geothermal retreat center on the Bear River in Franklin County, in the Oneida Narrows canyon near Thatcher, approximately 21 miles north of Preston. Six natural mineral pools ranging from 95 to 112 degrees Fahrenheit are fed by geothermal springs without chemical treatment, providing a natural flow-through soaking experience. The property runs on solar power with a composting waste system and reservations are required for all visits.
The geothermal source exceeds 180 degrees Fahrenheit before cooling through the pool system. The water is odorless, lithium-rich, and sulfur-free with a silky quality. Circular stone tubs sit on the riverfront with views of the Oneida Narrows Reservoir, alongside a larger family soaking pool.
For those seeking accessible hot springs Idaho offers with off-grid retreat accommodation, Maple Grove is one of the most complete facilities in southeastern Idaho. Its ADA-compliant infrastructure, chemical-free pools, solar power, and canyon setting make it distinctive. The site is approximately two hours from Salt Lake City, Utah, and about an hour and 15 minutes from Pocatello.
Location & Access
Getting to Maple Grove Hot Springs
Maple Grove Hot Springs is at 11386 North Oneida Narrows Road, Thatcher, Idaho, approximately 21 miles north of Preston and 15 miles south of Grace along Highway 34. From Highway 34, turn onto 13800 North Road and take an immediate right onto Maple Grove Road. Follow the road south for approximately 3 miles, staying right at the Y junction with the river, and the resort entrance will be on the left. Any standard vehicle can reach the site on the gravel approach road, though AWD or high-clearance vehicles add margin in wet or winter conditions.
Highway 36 via Riverdale is not recommended. It is seasonally closed from November through June and requires AWD during summer due to rough terrain. The Highway 34 approach from either Preston to the south or Grace to the north is the reliable route for all visitors.
From Pocatello, the drive via I-15 South and Highway 34 takes approximately one hour and 15 minutes. From Salt Lake City, the site is approximately a two-hour drive via I-15 North and Highway 34. For those seeking hot springs near Preston Idaho, Maple Grove is the primary retreat destination in the region. Reservations are required for all visits. The resort website at maplegrovesprings.com handles booking and has current availability and pricing.
Suitability & Accessibility
Who Can Visit Maple Grove Hot Springs
Maple Grove Hot Springs suits a wide range of visitors including families with children, as the property offers multiple pool temperatures, ADA-compliant facilities including accessible parking, stone latrines, and changing stalls, and a range of lodging from tent sites to furnished yurts and a year-round cabin. The cooler lower pools are accessible for children and those new to geothermal soaking.
Clothing-optional norms apply at the site. Both clothing-optional and swimwear choices are accepted in a non-judgmental environment. Visitors should be comfortable with this before booking, as pools are shared with other guests during day-use sessions.
For those seeking accessible hot springs Idaho offers with full off-grid retreat accommodation, Maple Grove is one of the most complete facilities in southeastern Idaho. The ADA infrastructure sets it apart from most natural springs in the state, and the combination of riverfront pools, a sauna, a beverage bar, and organized wellness programming makes it suitable for visitors seeking more than a straightforward soak.
The resort is closed on Wednesdays for pool cleaning. Reservations are required and capacity is limited, so booking ahead is essential for weekends and summer. Children 3 and under are admitted free. Discounted weekday rates apply for Franklin County residents, seniors, military, and tribal members.
Safety & Etiquette
Safety at Maple Grove Hot Springs
Maple Grove Hot Springs is generally safe to visit as a staffed retreat center with maintained pools and ADA-accessible facilities. The water is natural and chemical-free, flowing continuously without chlorination. The geothermal source exceeds 180 degrees Fahrenheit and the pools closest to the source run up to 112 degrees, which is above comfortable soaking temperature for most adults. Always test water before entering and start with the cooler pools.
The gravel access road requires careful driving. The road narrows in places and the final 3 miles follow the river canyon closely. Drive slowly, particularly when other vehicles may be approaching from the opposite direction. In wet or cold weather the gravel surface becomes slick and AWD is advisable.
Pregnant visitors and those with cardiovascular conditions should consult a doctor before soaking in the hotter pools, limit soak time, stay hydrated, and move to the cooler family pool if feeling unwell. The resort's beverage bar provides water and other drinks, but bringing a personal water bottle is practical.
Children must be supervised by an adult at all times near the pools and along the river bank. The Bear River and Oneida Narrows Reservoir are adjacent to the property, and open-water conditions vary by season. Visitors planning to boat or float should check current river and reservoir conditions before doing so.
The site is closed Wednesdays for cleaning and operates by reservation only. Arriving without a reservation results in being turned away. Review current policies on the resort website before visiting, as operating hours, pricing, and conduct guidelines may change over time.
