Visited States Map

Idaho is an outdoor-first state where the best trips are built around rivers, mountains, hot springs, dark skies, scenic byways, small cities, and wide-open public lands. Visit Idaho highlights state parks, hot springs, scenic byways, outdoor travel tips, arts and culture, wineries, breweries, farmers markets, accessible activities, and responsible travel. The site also lists 30 state parks and recreational trails, more than 25,000 miles of hiking and backpacking trails, 130-plus soakable hot springs, five certified International Dark Sky Places, and 3,100 miles of navigable whitewater.

Craters of the Moon National Monument and Preserve is one of Idaho’s signature landscapes. The National Park Service describes it as a vast ocean of lava flows with cinder cones and sagebrush, and notes that it contains the largest young lava field in the lower 48 states across the Great Rift volcanic zone. First-time visitors should stop at the visitor center, drive the loop road when open, walk to spatter cones and Inferno Cone viewpoints, explore lava tubes only with proper gear and cave-permit rules, and stay after dark for stargazing.

Boise works well as a soft landing, with the Greenbelt, Basque Block, breweries, restaurants, the Idaho State Capitol, and day trips to wine country or foothill trails. Sun Valley and Ketchum suit skiers, hikers, cyclists, and arts travelers; McCall and Payette Lake are summer-and-winter resort stops; Coeur d’Alene and Sandpoint anchor northern lake trips; Stanley, Salmon, and the Middle Fork region are for rafting, backpacking, and hot-spring-oriented road trips.

Summer is peak season for rafting, high-country drives, lake trips, and camping; winter centers on skiing and hot springs; spring runoff affects rivers and trails; fall is quieter and excellent for scenic drives. Distances are long, services can be sparse, and mountain weather changes quickly. Visitor Tip: Check road, fire, river, campground, cave, and hot-spring access conditions before leaving a town with cell service, and keep Idaho itineraries realistic by focusing on one or two regions per trip.

• Visit Idaho was checked for official activity categories, trail/whitewater/hot-spring/dark-sky counts, scenic byways, accessibility, travel guides, and responsible-travel links.
• NPS Craters of the Moon was checked for park significance, lava-field features, lava tubes, dark-sky designation, current-conditions link, and April 2025 update date.
• Independent hot-spring coverage was checked for Middle Fork context; conditions, land-management rules, temperatures, and access can change and should be verified locally.