Hlgu Isgwit (Aiyansh, Zolzap) Hot Springs

## Overview Hlgu Isgwit, also known as Aiyansh or Zolzap Hot Springs, is a remote natural hot spring located in the Nass Valley region of northwestern British Columbia, Canada. Situated at approximately 55.14°N, 129.37°W, these hot springs lie deep within the traditional territory of the Nisga'a Nation, whose people have used and revered these geothermal waters for generations. The name "Hlgu Isgwit" comes from the Nisga'a language, reflecting the deep cultural significance of this site to the Indigenous peoples of the region. The hot springs are found in a rugged, heavily forested landscape shaped by both volcanic and glacial forces. The Nass Valley is notable for its dramatic geological history, including the eruption of Tseax Cone — a volcanic event that occurred roughly 250 years ago and created Canada's youngest lava flow. The geothermal activity that feeds Hlgu Isgwit is closely linked to this volcanic geology, with heated groundwater rising through fractures in the earth's crust to emerge at the surface. This is a backcountry hot spring with limited infrastructure, prized by adventurous visitors for its wild, unspoiled setting and the chance to soak in naturally heated mineral water surrounded by the temperate rainforest of British Columbia's Coast Mountains. ## Directions 1. From Terrace, BC, head north on Highway 113 (Nisga'a Highway) toward the Nass Valley and the community of New Aiyansh (Gitlaxt'aamiks). 2. Continue through the Nass Valley, following signs and local guidance toward the hot springs. The springs are located in a remote area south-southeast of New Aiyansh. 3. GPS coordinates for the hot springs are approximately **55.1403, -129.3651**. A GPS device or detailed topographic map is strongly recommended, as the final approach may involve unmarked trails or rough terrain. 4. Access may require permission or consultation with the Nisga'a Lisims Government, as the springs are within Nisga'a Lands. Visitors are encouraged to check locally for current access conditions and any seasonal restrictions before setting out. *Note: These directions are based on the GPS coordinates provided and general regional geography. Trail conditions and access routes may change seasonally. Always confirm current access with local authorities or the Nisga'a Lisims Government.* ## What to Expect Hlgu Isgwit Hot Springs is a true wilderness destination. Visitors should be prepared for backcountry travel, including potentially rough or unmarked trails, river crossings, and variable weather typical of northwestern British Columbia. The area receives significant rainfall, and conditions can change rapidly. The hot springs themselves emerge in a forested setting, with naturally formed pools where geothermally heated water mixes with cooler creek or river water. Water temperatures can vary depending on the specific pool and the time of year. The surrounding landscape is lush temperate rainforest, home to bears, eagles, and a rich diversity of wildlife — visitors should take appropriate wildlife precautions. Because of its remote location and cultural significance, Hlgu Isgwit sees relatively few visitors compared to more accessible hot springs in British Columbia. This seclusion is part of its appeal, offering a peaceful and authentic soaking experience. There are no developed facilities, so visitors should pack in all supplies and pack out all waste to help preserve this special place. As the springs are located on Nisga'a Lands, respectful behavior and adherence to any posted guidelines or local regulations is essential. The Nisga'a people have a deep connection to this land, and visitors are guests in their territory.