Best Places to Visit in Thermopolis, WY, for Families and Visitors

Thermopolis, WY, is a small town with a big draw. Hot mineral water bubbles up from the ground here, and dinosaur bones rest in the hills nearby. You can soak in the morning, hike at noon, and watch buffalo at dusk. This guide covers the best places to visit in Thermopolis, WY, so you can plan a trip that works for kids, parents, and solo travelers.

If you want a quick look at the town’s background, you can visit here for a short history.

Start at Hot Springs State Park

Hot Springs State Park sits right at the edge of town. It is the first stop on any list of the best places to visit in Thermopolis, WY. You can park, walk in, and see the main spring within minutes.

The water here stays near 127 degrees Fahrenheit all year. Steam rises from the pools and the creek. Mineral deposits have built colorful terraces along the hillside. Walk the boardwalk to see them up close. The path is short and flat, so small kids and older adults can handle it.

Stay on the marked paths. The ground near the springs is hot, and the crust can break. Hold your child’s hand near the edges. Wear sturdy shoes, since the boardwalk can get wet and slick.

Soak for Free at the State Bath House

The State Bath House sits inside the park. Entry is free, which surprises many visitors. The water is cooler than the main spring, so you can soak without risk of burns. The bath house limits each soak to 20 minutes. Follow that rule. Long soaks in hot water can make you dizzy.

Bring a swimsuit and a towel. Drink water before and after your soak. If you have heart problems or you are pregnant, ask your doctor first. Young children should stay with an adult at all times.

Cross the Swinging Bridge

Just inside the park, a swinging bridge crosses the Bighorn River. It is a short walk and a fun photo spot. The bridge sways a little when you step on it. Kids love that part. Walk across slowly, and keep a firm grip on the rails.

The river view is calm and pretty. You can often see ducks and geese near the bank. Early morning gives you the best light and the fewest people. Healthy trees along the banks and around town add a lot to this scenery, and you can learn more about how local tree care supports beautiful landscapes in Thermopolis.

Watch the Buffalo Herd

A small herd of buffalo lives inside Hot Springs State Park. You can drive the loop road and watch them graze. Stay in your car when they are close. Buffalo look slow, but they can run fast and charge without warning. Keep at least 25 yards between you and the herd.

Bring binoculars if you have them. Spring is a great time to visit, because calves stay close to their mothers.

Dig into the Wyoming Dinosaur Center

The Wyoming Dinosaur Center is a top pick for families. It houses real fossils and full skeletons. You can walk through the exhibits and see the lab where staff clean and study new finds.

Some tours take you out to an active dig site. You can watch crews at work in the dirt and rock. Kids learn a lot here, and adults enjoy it just as much. Check the tour schedule before you go, since dig site trips often need a reservation. Pack a hat, sunscreen, and water for the outdoor part.

Play at the Hot Springs Pools

If you want more than a bath house soak, try a pool resort. Thermopolis has several. Star Plunge and Hellie’s Tepee Pools both offer indoor and outdoor pools, slides, and hot tubs. These spots charge a fee, and they keep a lifeguard on duty at most pools.

Each pool has its own temperature. Read the signs before you step in. Start in the cooler pool and move to the warmer ones. Kids under a certain age may need an adult in the water, so check the posted rules. These pools stay open in winter, and a soak in snowy weather feels great.

Visit the Hot Springs Historical Museum

This small museum tells the story of the town. You can see old photos, tools, and items from early settlers and ranch families. It takes about an hour to go through. The staff know the local stories and answer questions with ease.

It works well as a rainy day stop. Older kids who like history will enjoy it. Younger kids may want to move through faster, so keep the visit short for them.

Drive Through Wind River Canyon

Wind River Canyon runs south of town along Highway 20. The drive is one of the best in Wyoming. Tall red rock walls rise on both sides of the road. The river runs far below. Pull off at the marked turnouts to take photos.

Drive with care. The road has curves, and the canyon walls can shed small rocks. Keep your eyes on the road and use the pullouts to look around. If you want to see the river up close, some spots allow fishing and rafting. Local outfitters run guided trips for beginners.

Spend a Day at Boysen State Park

Boysen State Park sits just south of town. The reservoir offers fishing, boating, and camping. Walleye, trout, and perch live in the water. Families can rent a boat or fish from the shore.

Bring life jackets for everyone in your group. Wyoming weather can shift fast, and wind can kick up big waves in the afternoon. Check the forecast before you launch. If you plan to camp, reserve a site early in summer.

See Ancient Art at Legend Rock

Legend Rock Petroglyph Site lies about 30 miles northwest of Thermopolis. The cliffs hold hundreds of carvings made by native peoples long ago. Some images show animals and human figures. You can walk along the rock face and see them in person.

The site needs a permit, so call ahead or check with the state before you drive out. The road is gravel in places. Bring water, a hat, and a full tank of gas. Do not touch the carvings. Oils from your skin can damage them.

Where to Eat and Stay

Thermopolis has diners, cafes, and a few steakhouses. Many serve big breakfasts and burgers. Most places welcome kids and offer simple menus. Ask your server about local favorites.

For lodging, you can pick a hotel with a mineral pool, a motel, or a campground. Hot spring hotels fill up fast in summer and during holidays. Book ahead if you plan to visit then.

Best Time to Visit

Summer brings warm days and full pools. Fall offers cool air and fewer crowds. Winter is quiet, and the steam looks dramatic in the cold. Spring works well for wildlife. Each season gives you a different view of the town.

Pack layers. Wyoming days can start cold and end hot. Bring sunscreen, a refillable water bottle, and a first aid kit. Cell service can drop in the canyon, so download a map before you leave.

Sample One Day Plan

Start at Hot Springs State Park and walk the boardwalk. Cross the swinging bridge, then soak at the State Bath House. Eat lunch in town. Spend the afternoon at the Wyoming Dinosaur Center. End your day with a drive through the park to spot buffalo. This plan fits most families and keeps travel time short.

If you have a second day, drive Wind River Canyon and visit Boysen State Park. A third day gives you time for Legend Rock and the museum.

Final Thoughts

Thermopolis gives you a mix of nature, history, and plain fun. You can soak in warm water, walk among fossils, and watch wild animals in one trip. The town stays friendly and easy to manage, which makes it a smart pick for families and first time visitors. Use this list of the best places to visit in Thermopolis, WY, pick the stops that match your group, and leave room in your schedule to relax.