Homestead

Tucked inside a beehive-shaped limestone dome in Midway, Utah, Homestead Crater is one of the most genuinely surprising natural swimming destinations in the American West. From the outside, the crater looks like an oversized geological curiosity rising from the Heber Valley floor. Step through the man-made tunnel bored into its side, and you enter an otherworldly cavern where warm, mineral-rich water shimmers in a pool lit by a skylight opening at the dome's peak. The air smells faintly of minerals, the stone walls glow amber and cream, and the quiet is almost cathedral-like. This isn't your typical swimming hole — it's a geothermal experience unlike almost anything else in the country.

The Setting and Landscape

The crater itself is an ancient limestone dome formed over thousands of years by geothermal activity beneath the Wasatch Mountains. You access the water through a short, illuminated tunnel that opens dramatically into the interior chamber, where the pool stretches roughly 65 feet across and drops to depths of around 55 feet at its center. Natural light filters down through the opening at the top of the dome, casting shifting reflections across the turquoise water. In winter, snow may dust the ground outside while you're soaking in water that stays between 90 and 96°F year-round — a contrast that makes the experience feel almost surreal.

What the Water Is Like

The water is warm, clear, and mineral-rich, with visibility good enough to make snorkeling genuinely rewarding. You'll see the smooth crater walls descend beneath you as you float, and the play of light through the dome overhead creates a dreamlike atmosphere. For scuba divers, this is one of the rare warm-water dive sites in the United States, offering a controlled, sheltered environment ideal for practicing skills or logging a truly unusual dive. Soakers can simply ease in and let the geothermal warmth work into tired muscles — the temperature is soothing rather than scalding. Note that snorkeling and scuba diving require prior registration, and scuba participants need current certifications. The site is managed through Homestead Resort, keeping conditions safe and well-maintained for all skill levels.

Plan Your Visit

Homestead Crater is an official, developed site located within Homestead Resort, and facilities are available on-site. Admission is $10, making it one of the more accessible geothermal experiences in the region. There is no camping at the crater itself, but several national forest campgrounds can be found nearby along Route 40 if you're planning an overnight stay. The site is open year-round, and winter visits have a particular magic — soaking in warm geothermal water while snow falls outside is a memory that tends to stick. Summer visits bring bright alpine light and access to the full resort grounds. Midway sits just a short drive from Heber City, and the Wasatch Front towns of Park City and Salt Lake City are both within easy reach, making Homestead Crater a natural centerpiece for a broader Utah mountain getaway.

Native tribes and early pioneers utilized the warm waters; the crater represents Utah's rich geological and cultural history.

Follow Leave No Trace principles; the resort actively manages the site to minimize human impact on this delicate ecosystem.