Attractions and Places To See in Bonneville County - Top 14
Best attractions and places to see in Bonneville County include a diverse range of natural features, cultural sites, and landmarks, many centered around Idaho Falls. The region is characterized by the Snake River, which features an urban waterfall, and ancient volcanic landscapes like lava fields and tubes. Bonneville County offers opportunities to explore both historical sites and unique geological formations. This area provides a variety of experiences, from urban river walks to wilderness study areas.
Best attractions and places toβ¦
Last updated: April 26, 2026
Idaho Falls
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17 Mile Cave
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Friendship Garden
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Idaho Falls Greenbelt
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Palisades Creek Campground & trailhead
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Hells Half Acre Wilderness Study Area
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Along Palisades Creek
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Lava Trailhead & Twentymile Rock
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Idaho Falls Library
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Art Museum of Eastern Idaho
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A quiet stop in downtown Idaho Falls, this library offers free Wi-Fi and comfortable sofas. Itβs a great place to take a break, read a poem, or even write something about your ride.
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Just next to the historic marker you can explore an ancient lava tube: the 17 Mile Cave. The marker gives interesting information about hunters in the area that hunted camels, elephants and giant bisons about 12,000 years ago.
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Palisades Creek rushes out of Upper and Lower Palisades Creek and is home for several species of trout. The Palisades Creek Trail runs along and takes you the two scenic alpine lakes nestled in the Palisades Creek Canyon.
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Palisades Creek Campground is an idyllic place for hiking, fishing and recreation. It is nestled in the Palisades Creek Canyon and offers picnic tables, toilets and drinking water. It operates on a first come, first served-base and is open from May. There are five single units and two double units. Fees per night range from 12 Dollars for a single unit to 24 Dollars for a double unit. It a located next to the trailhead for the popular Palisades Creek Trail that leads to Lower and Upper Palisades Lake.
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The Hells Half Acre Wilderness Study Area spans over 66,000 acres and is managed by the Bureau of Land Management (BLM). The lava field that covers the area is 5,200 years old. It is a great place to hike and you will most likely be on your own β much different from the crowds in nearby Craters of the Moon National Monument. There is a 2-mile loop trail, the Lava Loop, and you can also venture into the backcountry via the Twentymile Lava Trail to some interesting lava vents. There is not much of a trail though. You are mostly hiking over petrified lava rock and you have to navigate by looking for the next wooden pole. A great little adventure!
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Like so many caves around it, the The 17 Mile Cave is a lava tube and a relic from Idahoe's volcanic past (although the area is still very active). They are formed when eruptions cause a lava crust to form, cool down and allow lava to flow through again. Its name comes from the proximity to the town of Idaho Falls. The tube is around a quarter mile long. The entrance is located directly on the West Arco Highway and is accessible to everyone. This is probably one of the reasons why this fantastic natural monument has fallen victim to modern cave "paintings". If you're ever in the area, make sure you bring several light sources and a jacket. It's really cool in there.
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The Japanese Friendship Garden is located on a rocky island in the Snake River in Idaho Falls. It was made by volunteers to celebrate the 30th anniversary of the association between Idaho Falls and its sister city of Tokai-Mura. The garden creates a Japanese atmosphere in the middle of Idaho, with the Japanese architecture, small water streams, a deck and a platform. It is a small space, and not ideal for a bike, but if you want to pass by to visit, you can go walking with your bike.
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The Art Museum of Eastern Idaho (TAM) displays art exhibitions, showcases, and displays artworks of local Idaho artists and non-local, promoting different art educational opportunities to people of all ages. The entrance goes from $2 to $10, depending on the age or group, and itβs free on the first Saturday of the month and for kids under 5 years old.
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Frequently Asked Questions
What are some family-friendly attractions in Bonneville County?
Bonneville County offers several attractions suitable for families. The Idaho Falls area, with its urban waterfall and surrounding green spaces, is great for a stroll. The Friendship Garden provides a serene, cultural experience. For a unique adventure, explore the 17 Mile Cave, a lava tube that's accessible and intriguing for all ages. Additionally, the Idaho Falls Zoo at Tautphaus Park and the East Idaho Aquarium are popular choices for families.
Where can I experience the natural beauty of Bonneville County?
The Snake River is central to much of Bonneville County's natural beauty, featuring the urban waterfall at Idaho Falls and offering renowned wild trout fishing in its South Fork. You can also explore the ancient lava fields of the Hells Half Acre Wilderness Study Area or hike through the volcanic landscape at Lava Trailhead & Twentymile Rock. For scenic water views and hiking, visit Palisades Creek Campground & trailhead, which leads to the picturesque Palisades Creek Canyon.
Are there any historical sites or cultural attractions to visit?
Yes, Bonneville County is rich in history and culture. The Museum of Idaho in Idaho Falls explores the region's environmental and social history. You can also visit the Bonneville County Historical Museum, located within the architecturally significant Bonneville County Courthouse. The Iona Meetinghouse, listed on the National Register of Historic Places, now serves as an art gallery, and the Willard Arts Center, housed in the historic Paramount Theater, features visual art exhibits.
What kind of outdoor activities can I do near these attractions?
Many attractions in Bonneville County are close to excellent outdoor activity opportunities. For hiking, you can explore trails like Palisades Creek Trail or Twentymile Lava Trail. Cycling enthusiasts can enjoy routes such as the Idaho Falls Greenbelt loop. You can find more details and routes in the Hiking in Bonneville County and Cycling in Bonneville County guides.
Are there any easy hiking trails suitable for beginners or families?
Absolutely. For easy hikes, consider the Lava Loop Trail within the Hells Half Acre Wilderness Study Area, which is about 2 miles long. The Capitol Greenbelt Trail (also known as the Idaho Falls River Walk) is a paved 10.6-mile loop along the Snake River, perfect for a leisurely walk or bike ride. You can find more easy options in the Easy hikes in Bonneville County guide.
What is the best time of year to visit Bonneville County attractions?
The warmer months, typically spring through fall, are ideal for enjoying most outdoor attractions and activities in Bonneville County. During this time, the Idaho Falls Farmers Market is active, and conditions are generally favorable for hiking, cycling, and exploring natural sites like the Hells Half Acre Wilderness Study Area. Some indoor attractions, like museums, are open year-round.
Are there any attractions that are wheelchair accessible?
Yes, several attractions in Bonneville County offer accessibility. The Capitol Greenbelt Trail along the Snake River is a paved path suitable for wheelchairs. The Idaho Falls Library and the Art Museum of Eastern Idaho are also noted for their accessibility.
Can I visit the 17 Mile Cave, and what should I know before going?
Yes, the 17 Mile Cave is a fascinating lava tube accessible directly from the West Arco Highway. It's approximately a quarter-mile long. Visitors are advised to bring multiple light sources and a jacket, as it can be cool inside. This natural monument offers a glimpse into Idaho's volcanic past.
What do visitors enjoy most about the attractions in Bonneville County?
Visitors frequently appreciate the diverse range of experiences, from the serene beauty of the Friendship Garden to the unique geological formations like the 17 Mile Cave. The urban waterfall at Idaho Falls and the scenic River Walk are also highly regarded for their relaxing atmosphere and accessibility to dining and shops.
Are there opportunities for fishing near the attractions?
Yes, the Snake River, which flows through Bonneville County and past many attractions, is renowned for fishing. The South Fork of the Snake River, in particular, is known for its wild trout fishing. Areas around Palisades Creek Campground & trailhead also offer excellent fishing opportunities.
Where can I find local produce and artisan goods?
During the warmer months, the Idaho Falls Farmers Market is a popular spot to find local farmers, artisans, and food vendors. It's held on Saturdays and often features live music, providing a vibrant community experience.
What are some hidden gems or less-known spots in Bonneville County?
Beyond the main attractions, consider exploring the Iona Meetinghouse, a historic building now serving as an art gallery. The various historic buildings listed on the National Register of Historic Places throughout Idaho Falls, such as the Bonneville Hotel or the Kress Building, offer architectural interest. For a unique natural experience, the vast lava landscape around Lava Trailhead & Twentymile Rock provides a more remote hiking adventure.
Most popular routes in Bonneville County
Most popular attractions in Bonneville County
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