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Hot Spring On Little Sitkin Island

AK

About Hot Spring On Little Sitkin Island

Hot Spring On Little Sitkin Island offers an authentic encounter with Alaska’s volcanic forces, bubbling up from deep beneath the Rat Islands archipelago. Nestled in a remote valley framed by steam vents and rugged terrain, this primitive hot spring provides a rare chance to soak in naturally heated waters amid stark, wild beauty.

Getting There

Reaching Hot Spring On Little Sitkin Island requires a boat or floatplane trip through the Aleutian Islands, followed by a challenging trek across volcanic landscapes. There are no developed trails or parking areas, so prepare for a true wilderness adventure that demands careful planning and navigation skills.

What to Expect

The waters here are warm and mineral-rich but can vary in temperature depending on where you settle along the spring-fed pools. The atmosphere is profoundly quiet and otherworldly, with only the sound of steaming vents and distant ocean waves. Facilities are nonexistent, so expect full self-sufficiency amid a striking but rugged environment, far from crowds and modern comforts.

Tips for Visitors

Plan your visit during calm weather, ideally in the summer months when sea conditions improve. Bring sturdy gear, plenty of food, and fresh water, as there are no services on site. Respect the delicate ecosystem by staying on hardened ground and packing out all waste. No entry fees apply, but thorough preparation and respect are essential for a safe, rewarding experience in one of Alaska’s most remote swimming holes.

Last updated December 20, 2025

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