What to Do in Rexburg, Idaho | Bears, Dunes And Pools

Rexburg is best for Yellowstone Bear World, the Teton flood museum, Rexburg Rapids, and nearby dunes, trails, and hot springs.

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Rexburg rewards travelers who split their time between a few compact city stops and one bigger outdoor outing. The answer to what to do in Rexburg, Idaho is to start with Yellowstone Bear World or the Museum of Rexburg, then choose Rexburg Rapids, the St. Anthony Sand Dunes, Cress Creek Nature Trail, or Heise Hot Springs according to the season.

A car makes the area far easier because several of the strongest outings sit beyond downtown. Families can fill a day without leaving Rexburg, while outdoor travelers should allow a second day for the dunes, the Snake River corridor, or the hot springs.

For bookable activities around the Upper Snake River Valley, compare current options after choosing the day you want to spend outside town:

What To Do Around Rexburg First

Rexburg’s strongest first stops are Yellowstone Bear World for wildlife, the Museum of Rexburg for local history, and the Legacy Flight Museum for aviation. Summer visitors can add Rexburg Rapids and Porter Park without creating a rushed schedule.

Drive Through Yellowstone Bear World

Yellowstone Bear World is the area’s headline family attraction, with a drive-through route past bears, bison, elk, moose, and other animals. Admission also covers the petting zoo, amusement rides, Jurassic Creek, and repeat drives through the wildlife area.

For the 2026 season, adult admission is $27.95, children ages 3–10 cost $14.95, and younger children enter free. Gates operate from 9 a.m. to 6 p.m., with October 18 listed as the final date. Bear-cub bottle feeding costs $75, requires separate admission, and is limited to guests age 5 or older.

Learn Why The Teton Dam Flood Shaped Rexburg

The Museum of Rexburg tells the story of the June 5, 1976, Teton Dam collapse through artifacts, photographs, and an interactive commemorative exhibit. The museum is currently inside City Hall at 35 North First East while the Rexburg Tabernacle undergoes work.

Summer hours are 11 a.m. to 3 p.m. Monday through Friday, excluding holidays. Admission is $4 for adults, $2 for ages 4–17, and free for children younger than 3, which makes the museum a practical rainy-day stop.

See Working Aircraft At The Legacy Flight Museum

The Legacy Flight Museum displays operational military aircraft at Rexburg-Madison County Airport. The second floor holds the Fort Henry Trading Post Military Museum, with uniforms, equipment, and personal objects from several conflicts.

Summer hours run Monday through Saturday from 9 a.m. to 5 p.m. Winter access drops to Saturdays from 10 a.m. to 4 p.m. Call ahead because aircraft movements and events can affect a working hangar.

Cool Off At Rexburg Rapids And Porter Park

Rexburg Rapids has two water slides, a lazy river, splash areas, a climbing wall, and a lap pool. The 2026 season runs June 6 through August 22; standard admission is $8, with $5 admission for seniors and military guests.

Porter Park has a free seasonal splash pad, playgrounds, courts, picnic space, and the Idaho Centennial Carousel. The antique wooden carousel normally operates from Memorial Day through Labor Day.

Walk The Gardens Or Use Nature Park

Thomas E. Ricks Gardens on the Brigham Young University–Idaho campus covers 10 acres and is open to the public. Beds, ponds, and student-built features make it a calm stop between museums or meals.

Nature Park works better for active downtime. The free city park has walking and biking paths, ponds, pickleball courts, a disc-golf course, playgrounds, a skate park, and fenced dog areas.

Outdoor Stops Beyond Downtown

The St. Anthony Sand Dunes deliver the largest-scale scenery, Cress Creek Nature Trail gives the easiest walk, and Heise Hot Springs suits travelers who want water without a full hiking day. Each outing needs a car and deserves several unhurried hours.

Choose The Right Part Of The St. Anthony Sand Dunes

The St. Anthony Sand Dunes cover 10,600 acres of white quartz sand, with dunes reaching up to 400 feet. Off-highway vehicles dominate the larger riding zones, but visitors without a machine can walk near Egin Lakes. The developed day-use area charges $10 per vehicle.

Seasonal wildlife closures matter. The large dunes west of Egin Lakes and the area south of Egin-Hamer Road close from January 1 until sunrise on April 1, while surrounding land remains closed until sunrise on May 1. Check the official St. Anthony Sand Dunes closure page before driving out.

Take The Easy Route At Cress Creek

Cress Creek Nature Trail follows a self-guided, 1-mile interpretive route above the South Fork of the Snake River. The first mile is wheelchair-accessible, and clear days bring views across the river, farmland, and volcanic terrain. Early morning or late afternoon gives the best chance of seeing deer, rabbits, eagles, or moose.

Finish With Warm Water At Heise Hot Springs

Heise Hot Springs keeps its mineral pool near 104°F and its freshwater warm pool near 96°F. Summer adds an 84°F pool and a 350-foot waterslide; the adult all-pool pass is $13, with a $5 slide upgrade. The summer pool operates from Memorial Day through Labor Day, while the hot springs continue through colder months.

Where To Stay For Easy Access

Central Rexburg is the practical base for restaurants, the Museum of Rexburg, Porter Park, and the university. Lodging near U.S. 20 cuts a little city driving for Yellowstone Bear World and northbound trips toward St. Anthony.

Use the map to compare a central room with a highway-side property before deciding:

Driving is the simplest way to combine the dunes, Cress Creek, or Heise with a Rexburg base. Compare rental options before committing to an airport-only pickup:

How Many Days Do You Need In Rexburg?

One full day covers Rexburg’s leading city attractions, while two days allow one regional outdoor outing without squeezing every stop. Three days only makes sense for travelers planning long OHV sessions, several family attractions, or a broader Yellowstone and Grand Teton route.

• One day: Yellowstone Bear World in the morning, the Museum of Rexburg after lunch, then Porter Park or Thomas E. Ricks Gardens.
• Two days: Use the first-day plan, then choose the St. Anthony Sand Dunes, Cress Creek plus Heise Hot Springs, or a slow museum-and-waterpark day.
• Bad-weather day: Pair the Museum of Rexburg with the Legacy Flight Museum, then check the BYU–Idaho events calendar for a performance or game.

What Works In Winter?

Winter shifts Rexburg away from waterparks and wildlife drives toward museums, hot springs, and snow sports. Yellowstone Bear World and Rexburg Rapids close seasonally, and large sections of the St. Anthony Sand Dunes have wildlife closures.

Teton Lakes Winter Park opens when snow allows, with groomed cross-country ski trails, a family sledding hill, and snowshoe access off the groomed tracks. Heise Hot Springs provides a warm option, while both museums require careful hour checks in winter.

Build The Right Rexburg Day

The strongest first visit starts with Yellowstone Bear World, adds the Museum of Rexburg, and ends at Porter Park or Thomas E. Ricks Gardens. Travelers who prefer open land should skip the waterpark and use the afternoon for the St. Anthony Sand Dunes.

Families in summer get the easiest full day from Bear World plus Rexburg Rapids. Couples and adult groups will usually get more from Cress Creek followed by Heise Hot Springs. Budget travelers can build a nearly free day around Thomas E. Ricks Gardens, Nature Park, Porter Park, and Cress Creek, paying only for food and fuel.