Lantis Spring Campground is a pristine stretch of land, located on the Custer Gallatin National Forest in the southeast corner of Montana, right on the border of South Dakota. The campground covers six acres and sits at a crisp elevation of 6,000 feet. Unique rock formations and tall, golden grass make this a serene escape from the noise of everyday life. Due to its secluded location and small number of campsites, this campground is also an ideal destination for those looking to see bright, unobstructed views of the cosmos. It’s even earned a Class-1 rating on the Bortle Scale, which is only given to locations considered excellent dark-sky sites.

There are five campsites available at no charge on a first-come, first-served basis. Camping up to 14 days is permitted and a vault toilet is available. There is a beautiful spring (non-potable) to relax by, as well as picnic tables. You can even bring your furry friends—but be sure to keep them on a leash.

During the Day

• Cool off by the natural spring.
• Visit the Capitol Rock Natural Landmark.

Getting There

FROM EKALAKA: Go south 17½ miles on HWY 323 and turn left onto Speelman Creek Road. Follow Speelman Creek Road & Long Pine Road for 12 miles. Turn left on Exile Road and go ¾ mile to entrance then another ½ mile.