Grande Hot Springs

## Overview Grande Hot Springs is a natural hot spring located in the remote mountains of northeastern Oregon, near the Grande Ronde River basin at coordinates 45.2449°N, 117.9698°W. Situated in the rugged terrain of Wallowa County, this geothermal spring lies within the broader landscape of the Blue Mountains and Wallowa-Whitman region — an area known for its volcanic geology and numerous thermal features. The name likely derives from its proximity to the Grande Ronde River, whose name was given by French-Canadian fur trappers meaning "great round" in reference to the circular valley the river passes through. The hot springs in this part of Oregon emerge where groundwater is heated by deep geothermal activity associated with the region's volcanic past. Water temperatures at geothermal springs in the area can vary significantly, so visitors should test the water carefully before entering. ## Directions Grande Hot Springs is located in a remote area of northeastern Oregon. The GPS coordinates are **45.2449°N, 117.9698°W**. The spring sits in mountainous terrain west of the Wallowa Mountains, and access may require navigating unpaved forest roads. A high-clearance vehicle is recommended, and road conditions can vary dramatically by season — many forest roads in this region are impassable during winter and early spring due to snow. 1. Use the GPS coordinates with a reliable offline navigation app, as cell service is limited to nonexistent in this area. 2. Approach from the Grande Ronde River corridor or nearby forest service roads. 3. Be prepared for rough road conditions and plan for extra travel time. *If you have visited Grande Hot Springs and can provide more detailed directions, your contribution would be greatly appreciated by fellow visitors.* ## What to Expect Grande Hot Springs is situated in a wild, backcountry setting typical of northeastern Oregon's mountainous terrain. The surrounding landscape features dense conifer forests, steep canyon walls, and the pristine waterways of the Grande Ronde drainage. This is a remote location — visitors should come prepared with supplies, as amenities and services are far away. The area is home to abundant wildlife, including elk, deer, black bear, and a variety of bird species. The Grande Ronde River corridor is also popular with anglers and whitewater rafters, so a visit to the hot springs can be combined with other outdoor recreation. As with any natural hot spring, water temperatures can be extremely hot near the source. Always test the water temperature before entering. The remote setting means there is no cell service, so let someone know your plans before heading out. Seasonal access is a key consideration — late spring through early fall typically offers the best conditions for visiting.