10 TOP Things to Do in Southwest Idaho (2026 Activity Guide)

The Snake River Canyon is located in the Magic Valley region of southern Idaho, forming part of the boundary between Twin Falls County to the south and Jerome County to the north. The canyon ranges up to 500 feet (150 meters) deep and 0.25 miles (0.4 kilometers) wide, and runs for just over 50 miles. Perrine Bridge crosses the canyon immediately north of the city of Twin Falls. Shoshone Falls Park lies approximately 5 miles (8 kilometers) east of Perrine Bridge along the canyon.
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This is my most favorite place in Idaho (I almost don't want to share it, but please leave no trace and take care of our forest.) A 2 mile mostly flat trail takes you to the edge of the Sawtooth Wilderness area. You can hike or bike in (no bikes into the wilderness area.) A few downed trees may be on trail so beaware when riding bike. Directions- just before Redfish lake lodge, parking on left, trail on right.

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What to do in Southwest Idaho

Popular places to visit

Sun Valley Ski Resort

The sun never sets on fun in Sun Valley, Idaho. Expedia.com has the deals you want on fabulous ski tours and ski vacation packages. Put down your books and pick up your skis so you can go to ski school to learn how to master the slopes like a professional.

Boise State University

Take a campus tour or just explore the area of Boise State University during your trip to Boise. Experience the area's acclaimed theatre scene and great live music.

Shoshone Falls

Explore the great outdoors at Shoshone Falls and enjoy the beautiful waterfalls during your trip to Twin Falls. Visit the top-notch restaurants or cosy cafes in this family-friendly area.

Albertsons Stadium

Catch an event at Albertsons Stadium during your trip to Boise. Attend a sporting event or simply enjoy the top-notch restaurants while you're in the area.

USA, Idaho, Redfish Lake and Sawtooth Mountains

Redfish Lake Visitor Center

After visiting Redfish Lake Visitor Center, make a plan to see the other sights and activities in Stanley. Discover the area's mountain views and restaurants.

Snake Canyon River Gorge as seen from Snake River Rim Trail on sunny summer day near Shoshone Falls Park, Twil Falls, Idaho, USA

Snake River Canyon Trail

You can take time to visit Snake River Canyon Trail during your travels to Twin Falls. Discover the area's beautiful waterfalls and top-notch restaurants.

Boise Towne Square Mall

You can enjoy retail therapy at Boise Towne Square Mall during your stay in Boise. Amble around this family-friendly area's riverfront or experience its entertainment choices.

Ford Idaho Center

Catch an event at Ford Idaho Center during your trip to Nampa. Experience the entertainment choices or attend a sporting event in this family-friendly area.

Idaho Central Arena

Catch an event at Idaho Central Arena during your trip to Boise. Amble around the area's riverfront or attend a sporting event.

Areas of Southwest Idaho

Downtown Boise

5/5(2 area reviews)

Downtown Boise is popular for its abundant dining options, and if you're looking for more to see and do, you might think about a trip to Knitting Factory or Idaho Central Arena.

Southeast Boise

You'll enjoy the live music and sporting events in Southeast Boise. You might want to make time for a stop at Albertsons Stadium or ExtraMile Arena.

Ominous looking clouds over the mountains

Downtown Ketchum

If you're spending some time in Downtown Ketchum, Gallery DeNovo and PK's Ski and Sports are top sights worth seeing.

Park bench and the distant skyline of Boise Idaho

Boise Bench

You'll enjoy the gardens and waterfalls in Boise Bench. You might want to make time for a stop at Boise Depot or Boise Mormon Temple.

Boise City Idaho Skyline with smoke and haze on a hot summer afternoon during the wildfire, viewed from Camels Back Trail in the Idaho-Bitterroot Rocky Mountains

North End

Visitors to North End enjoy its restaurants, and if you want to do some exploring, First United Presbyterian Church is worth a stop.

Warm Springs

While visiting Warm Springs, you might make a stop by sights like Challenger Ski Lift and Sun Valley Ski Resort.

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