Explore Idaho Falls

Build an Idaho Falls outing around one main activity, then add a stretch of the riverfront if time and weather allow. The River Walk, downtown creative activities, zoo and outlying water recreation offer very different days; they do not need to fit into one itinerary.

Pair a river walk with time to create

The city describes the River Walk as five miles of paths on both sides of the Snake River. Choose a short section and a clear return point when walking with young children. The Japanese Friendship Garden at Sportsman Park is another riverfront stop to consider, with its own entrance and layout; keep children close around water rather than treating the riverfront as a playground.

ARTitorium on Broadway, at 271 West Broadway, gives a downtown day an indoor, hands-on focus. The venue recommends allowing 1.5 to 3 hours. For families who prefer a quieter visit, check its school field-trip calendar: it stays open during those visits, but the building can be busy. Regular admission permits returning the same day if you tell staff before leaving.

Make the timing work for your family

ARTitorium’s Monday opening is in the late afternoon, so it should not be the assumed indoor option for a Monday morning. Adults accompany children during ordinary visits; registered classes have separate supervision arrangements. Its visitor page also explains two-hour street parking and nearby all-day lots, useful if you combine art activities with a longer downtown stop.

For an animal-focused outing, compare the zoo and aquarium listings below and check their separate hours and admission. Treat Blacktail Day Use Area as a destination of its own: use its location and water-access details when planning, rather than assuming it is another stop along the downtown River Walk.

Researched September 8, 2026. Sources: City River Walk information, city park locations and ARTitorium visitor guidance.