Glen Lake Rotary Park
Bozeman, Montana · East Gallatin Recreation Area
Verified · 4 independent sources
- WATER
- lake
- ACCESS
- Designated swim area
- FEE
- No fee found
- SEASON
- Varies by conditions
About Glen Lake Rotary Park
Glen Lake Rotary Park (locally nicknamed 'Bozeman Beach') is an 83-acre City of Bozeman park built around a flooded former gravel pit about 2 miles from downtown. The city has developed a sand beach with a diving dock on the small lake, plus volleyball courts, a climbing boulder, picnic shelters, and trails, making this man-made swimming hole a well-established, official lake to swim in close to town.
The park occupies a reclaimed gravel-pit and former dump site along the East Gallatin River corridor northeast of downtown Bozeman. What is now a roughly 4-acre lake sits within open grassland/prairie terrain with trails maintained by the Gallatin Valley Land Trust and mountain views in the surrounding valley.
Swimming at Glen Lake Rotary Park
Swimming happens in Glen Lake itself, a small former gravel-pit pond fitted with a purpose-built sand beach ('Bozeman Beach') and a diving/fishing dock. The setting is geared toward families and casual swimmers, with beach volleyball, picnic areas, and space for paddleboarding alongside swimming; the city has also hosted organized swim races and triathlons on the lake.
How to get to this swimming hole
Located at 830 Manley Road, Bozeman, MT, about 2 miles from downtown. The main parking lot sits off Manley Road on the east side of Glen Lake; a paved southeast entrance and additional parking area opened in August 2024.
Parking: Paved parking lot off Manley Road with accessible spaces and curb cuts; a second paved southeast entrance/parking area opened August 16, 2024.
The hike in
- Time on foot
- 1-2 minute walk from parking to beach
Difficulty: easy
No hike is needed to reach the swimming beach - the Manley Road parking lot sits right next to Glen Lake and the sand beach. The park separately has an easy ~2-3 mile flat gravel loop trail circling the lake/grounds (GVLT: ~3 mi compacted gravel, 4+ ft wide; knowcals.com: 2-mile flat loop) for those who want to walk after swimming, but it is recreational, not required for water access.
Plan your visit
Bringing kids
Good for kids
Purpose-built sand beach ('Bozeman Beach') gives a gradual, family-oriented entry and the park is explicitly marketed as kid-friendly for picnicking/strolling/swimming (knowcals.com). Supervise kids near the diving/fishing dock, which is deeper water than the beach area; no lifeguards are confirmed present at the park.
Parking
Free
Paved parking lot off Manley Road on the east side of Glen Lake, with accessible spaces and curb cuts (GVLT); a second paved southeast entrance/parking area opened Aug 2024 (per prior enrichment). Described as a free, self-guided visit (knowcals.com).
Restrooms
Yes
Public restrooms/bathrooms on site (GVLT trail guide); prior research also found a dedicated restroom/shower building built in 2009 with year-round facilities.
On the water
Restrictions: Non-motorized watercraft only; motorized boats are not permitted on Glen Lake.
Confirmed via DiscoveringMontana: "The lake also offers opportunities for non-motorized boating, so you can set out on the lake in your canoe, kayak, or even stand-up paddle board." GVLT trail guide separately lists paddleboarding among on-site activities.
Backstory
The site was originally a gravel pit and city dump; volunteers under the East Gallatin Recreation Area Task Force began reclaiming it in the 1980s-90s, and the Rotary Club of Bozeman Sunrise (chartered 1992) adopted it as a signature project. In December 2018, Montana Fish, Wildlife & Parks granted the City of Bozeman a 50-year lease, and the park was renamed Glen Lake Rotary Park in 2019 in recognition of the Rotary Club's decades of volunteer work. The lake itself is named for Glen Hash, whose family had sold the land to the state.
Glen Lake Rotary Park: FAQ
Is Glen Lake Rotary Park kid friendly?
Purpose-built sand beach ('Bozeman Beach') gives a gradual, family-oriented entry and the park is explicitly marketed as kid-friendly for picnicking/strolling/swimming (knowcals.com). Supervise kids near the diving/fishing dock, which is deeper water than the beach area; no lifeguards are confirmed present at the park.
Do I need to hike to reach Glen Lake Rotary Park?
No significant hike is required. The swimming area is close to parking and access.
Where do I park for Glen Lake Rotary Park?
Paved parking lot off Manley Road on the east side of Glen Lake, with accessible spaces and curb cuts (GVLT); a second paved southeast entrance/parking area opened Aug 2024 (per prior enrichment). Described as a free, self-guided visit (knowcals.com).
Can I bring a kayak or paddleboard to Glen Lake Rotary Park?
Confirmed via DiscoveringMontana: "The lake also offers opportunities for non-motorized boating, so you can set out on the lake in your canoe, kayak, or even stand-up paddle board." GVLT trail guide separately lists paddleboarding among on-site activities.
What are the rules at Glen Lake Rotary Park?
Sources conflict on dog policy: Gallatin Valley Land Trust's trail guide states dogs are allowed on-leash, while DiscoveringMontana states dogs are not permitted in the park. No lifeguard, hours, or fee policy was found in available sources.
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