Idaho, United States - Travel Guide
By MupDay - the planner that does the research for you.
Updated: 2026-08-06
Idaho is a diverse and beautiful state in the northwestern United States, famous for its dramatic mountainous landscapes, clear rivers, and serene lakes. Come experience outdoor adventures, from hiking and fishing to skiing and rafting, and discover its authentic Western culture.
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Top things to do in Idaho
The must-see places in Idaho include Sun Valley Resort, Craters of the Moon National Monument & Preserve, Hells Canyon National Recreation Area, Lake Coeur d'Alene, Silverwood Theme Park and more. Here is the full list, with a short note on each:
- Sun Valley Resort · Sun Valley
A premier ski and resort destination offering winter and summer activities, stunning views, and world-class amenities.
- Craters of the Moon National Monument & Preserve · Central Idaho
Explore a unique moon-like volcanic landscape with lava caves, cinder cones, and black rock fields.
- Hells Canyon National Recreation Area · Western Idaho
North America's deepest canyon, offering dramatic views, rafting, and hiking.
- Lake Coeur d'Alene · Coeur d'Alene
Enjoy water activities, boating, fishing, and stunning views on one of America's most beautiful lakes.
- Silverwood Theme Park · Athol
A large theme park and water park offering a variety of rides and attractions for the whole family.
- Shoshone Falls · Twin Falls
Witness the breathtaking beauty of the 'Niagara of the West,' impressive falls on the Snake River.
- World Center for Birds of Prey · Boise
Learn about raptor conservation from around the world and watch captivating flight demonstrations.
- Sawtooth National Recreation Area
- Cecil D. Andrus-White Clouds Wilderness
- Old Idaho Penitentiary State Historic Site · Boise
Explore the fascinating and dark history of a former operational prison that ran for over 100 years.
- Salmon River
- Idaho State Capitol Building · Boise
An impressive neoclassical building showcasing Idaho's history and government.
- Boise Art Museum · Boise
A museum showcasing contemporary and American Western art, with rotating exhibitions.
- Bogus Basin Mountain Recreation Area · Boise
A ski and recreation area near Boise offering winter and summer activities, including skiing, mountain biking, and hiking.
- Boise River Greenbelt · Boise
A scenic pathway along the Boise River, ideal for walking, biking, and picnics.
Frequently asked questions
What are the must-see places in Idaho?
Sun Valley Resort, Craters of the Moon National Monument & Preserve, Hells Canyon National Recreation Area, Lake Coeur d'Alene, Silverwood Theme Park, Shoshone Falls
When is the best time to visit Idaho?
Any season works - MupDay plans around opening hours and the weather, and rebuilds your days as you add or remove places.
How do I plan an itinerary for Idaho?
Pick places in MupDay and it auto-builds a day-by-day route with no zig-zag, weather-aware.
