Giant Springs State Park, MT

Status: Open through Wed Dec 31 2025 Season Dates
Max Reservation Window: View all

Description

Set aside a whole afternoon to experience this scenic and historic freshwater springs site. First recorded by the Lewis and Clark Expedition in 1805, it is one of the largest freshwater springs in the world, flowing at 156 million gallons of water per day! In this day-use park, you can picnic by the Missouri River, visit the fish hatchery and visitor center, walk along the Rivers Edge Trail, view nearby Rainbow Falls overlook, or visit the neighboring Lewis and Clark Interpretive Center operated by the U.S. Forest Service.

Services & Amenities:

Within Park

Fish Hatchery
Fishing
Group Picnicking
Hiking
Information / Contact Station
Museum

Parking
Picnic Tables
Picnicking
Programs, History
RESTROOMS
Walking

Within 10 Miles

Interpretive Center

Alerts and Important Information

Giant Springs State Parks is located off Interstate 15, take Central Avenue (Exit 280). Proceed east on Central Avenue and turn left on River Drive immediately after crossing the Missouri River. Continue on River Drive 3.5 miles. Turn left onto Giant Springs Rd. Giant Springs State Park is located approximately 1 mile ahead, on the left. (Lat 47.53, Lng -111.232)