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Billings families or anyone passing through who wants a free afternoon outside will find clean restrooms, outdoor showers, a fenced dog park, and a playground all in one spot. The 1.4-mile lake loop is easy enough for any fitness level.
Select a month, then check for open campsites
Price
Free
Booking
Walk-in Only
Sites
Varies
Season
Day Use Only - no ca...
Cell
Unknown
Pets
Very Pet Friendly
Select a month, then check for open campsites
Price
Free
Booking
Walk-in Only
Sites
Varies
Season
Day Use Only - no ca...
Cell
Unknown
Pets
Very Pet Friendly
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Learn more about alerts →Lake Elmo State Park
2300 Lake Elmo, Billings, Montana, 59105, United States
Billings families or anyone passing through who wants a free afternoon outside will find clean restrooms, outdoor showers, a fenced dog park, and a playground all in one spot. The 1.4-mile lake loop is easy enough for any fitness level.
Overnight camping isn't available at all, so if you need a place to sleep, this isn't it. Murky water is the norm, and reviewers have flagged speeding vehicles after dark.
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Summer delivers the best conditions, with daytime highs from the mid-70s to mid-90s°F and cool evenings. The reservoir reaches its warmest temperatures for swimming and paddling, and the trails stay dry and accessible. Weekends can get crowded with local families. Early visits help avoid both heat and crowds.
Summer is peak: warm water, best for swimming, boating, and family visits; reviewers highlight summer visits.
Lake Elmo State Park is a 64-acre reservoir located within the city limits of Billings, Montana. It offers a variety of amenities for day-use visitors including a playground, restrooms, outdoor showers, picnic areas with picnic tables and picnic shelters, and an interpretive center available on weekdays. The park also features a unique dog park with a 200-square-foot fenced area including access to water for dogs. A 1.4-mile hiking/nature trail circles the lake, and visitors can enjoy fishing, swimming, and non-motorized boating. The park prohibits overnight camping.
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