Quick FactsOverview
About Bonneville Hot Springs Resort and Spa
Bonneville Hot Springs Resort and Spa, Washington is a mineral hot spring resort at 1252 E Cascade Dr in North Bonneville, Skamania County, situated in the Columbia River Gorge National Scenic Area approximately one hour east of Portland. The resort draws on a geothermal source beneath the property that has been used for therapeutic purposes for centuries, with historical records indicating Native American use dating back thousands of years. A miner and later Thomas Moffett developed the site in the 19th century. The modern resort opened in 2002, underwent closure, and reopened in 2025 under new ownership. The source temperature is 109 degrees Fahrenheit and the pools and tubs run at 99 to 103 degrees.
The hot springs facilities include an indoor mineral pool, an outdoor mineral hot tub, sauna, cold plunge tubs both indoor and outdoor, and select rooms and suites with private mineral-fed balcony hot tubs. Day-use soaking passes are available in limited numbers for non-overnight visitors, sold in one-hour and two-hour increments. The resort also includes a full-service spa, a restaurant and cafe, a lounge bar, and direct trailhead access to the Dick Thomas Trail, which connects to Aldrich Butte and Table Mountain in the Columbia River Gorge backcountry.
Location & Access
Getting to Bonneville Hot Springs Resort and Spa
Bonneville Hot Springs Resort and Spa is located at 1252 E Cascade Dr in North Bonneville, Washington. From Portland, take Interstate 84 east to Cascade Locks at exit 44, then turn left to cross the Bridge of the Gods into Washington. Turn left onto Washington Highway 14 and drive approximately 3 miles, then turn right onto Hot Springs Way and right at the stop sign onto East Cascade Drive. Follow this road to the resort entrance. The drive from Portland takes approximately 55 to 60 minutes. From Vancouver, Washington, take Highway 14 east along the Columbia River for approximately 45 miles to North Bonneville.
Parking is free on site. The resort is open year-round with operating hours from 7:30am to 10pm daily. Day-use soaking passes are limited in number and availability should be confirmed in advance via the resort website or by calling ahead. The resort is near Beacon Rock State Park, the Bonneville Dam visitor center, and Cascade Locks, making it a practical base for a Columbia Gorge day trip. For those seeking hot springs near Portland Oregon, Bonneville Hot Springs Resort is the only full-service mineral spring resort within an hour of the city and one of the few in the Columbia River Gorge.
Suitability & Accessibility
Suitability and Accessibility of Bonneville Hot Springs Resort and Spa
Bonneville Hot Springs Resort and Spa suits couples, solo travelers, and small groups seeking a comfortable mineral hot spring resort with accommodation, dining, and spa services within day-trip or weekend distance of Portland. The indoor pool and spa infrastructure provide a polished soaking experience regardless of weather, while the outdoor hot tub and private in-room balcony tubs provide additional options. The limited number of day-use passes sold each day helps maintain a calm atmosphere for guests.
The resort is accessible by car and has flat terrain between the car park and the main facilities. Specific wheelchair accessibility should be confirmed directly with the resort, as the property has multiple levels and outdoor features. No pets are permitted. Swimsuits are mandatory in all communal areas. The resort has an adults-only period in the communal hot springs in the evening, typically from 8pm to 10pm, which suits guests seeking a quieter soak. Children are welcome during other hours in appropriate areas.
The resort reopened in 2025 under new ownership and management, and the full range of facilities including the outdoor mineral area may be phased in over time. Confirming the current operational status of specific facilities before booking is advisable. For those seeking hot springs near Portland Oregon with full resort amenities, Bonneville is the closest established mineral spring resort to the city in the state of Washington.
Safety & Etiquette
Bonneville Hot Springs Resort and Spa Safety Tips
Bonneville Hot Springs Resort and Spa is a professionally managed resort with staff on site during operating hours. The mineral water is treated with chlorine for public use and pools are cleaned regularly. Water temperatures in the pools and tubs range from 99 to 103 degrees Fahrenheit depending on the season. This is within the normal safe soaking range for healthy adults. Visitors should still limit soaking time in the hottest tubs, particularly in warm weather, and stay hydrated throughout their visit.
The cold plunge tubs are available both indoors and outdoors. Cold plunges should be entered gradually and are not recommended for people with cardiovascular conditions. Do not use cold plunges after consuming alcohol. If you have medical conditions including heart disease, high blood pressure, or pregnancy, consult a physician before using mineral pools or hot tubs.
The resort has direct trail access to the Dick Thomas Trail and the Columbia River Gorge backcountry. If hiking from the resort, be prepared for Pacific Northwest trail conditions including mud, uneven terrain, and sudden weather changes. The Gorge experiences significant precipitation and conditions can change rapidly. Carry water and appropriate layers even for short hikes.
The mineral spring water at Bonneville is described as pure enough to drink and contains no sulfur odor. It has an alkaline pH of approximately 8.2. The water is additionally treated with chlorine in communal pools. Guests with sensitive skin or mineral sensitivities should be aware of the mineral composition before extended soaking. The resort's website and spa staff can provide detailed information on water composition and pool temperatures.
