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Mississippi River Greenway temporarily closed between 117th Street and Pine Bend Trailhead
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Dakota County Parks
952-891-7000
parks@co.dakota.mn.us

  • Lebanon Hills Regional Park
  • Spring Lake Park Reserve
  • Thompson County Park
  • Lake Byllesby Regional Park
    • Lake Byllesby Regional Park Trailhead
    • Lake Byllesby Campground
    • Lake Byllesby BeachCurrently selected
    • Splash Pad
  • Miesville Ravine Park Reserve
  • Whitetail Woods Regional Park
  • Dakota Woods Dog Park
  • Big Rivers Regional Trail
  • Lake Marion Greenway
  • Minnesota River Greenway
  • Mississippi River Greenway
  • North Creek Greenway
  • River to River Greenway
  • Vermillion River Greenway
  • Veterans Memorial Greenway

Lake Byllesby Beach

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​​​​​Silhouette of two people walking on beach at sunset.Lake Byllesby Beach is a popular spot to relax and have fun on spacious Lake Byllesby Reservoir in Lake Byllesby Regional Park. When closed, wading in the water and sand play is permitted unless otherwise indicated. (Map and driving directions)

Metal detecting ​with permit is allowed in the designated beach area. 

​​Beach season

Open Memorial Day weekend through Lab​or Day​.​​

Beach ho​urs​

Beach​: ​Closed for the season​​

Fe​es​

None

Water testing

Lake Byllesby water is tested weekly for E. coli during the summer season (Memorial Day-Labor Day) — a standard for metro park agencies. All historical sample results have been within normal ranges.

Amenities

  • ​Restrooms with baby changing station
  • Outdoor plaza with firepit
  • Outdoor shower
  • Picnic area with grills
  • Sand volleyball court
  • Horseshoe pits
  • Nature-themed play area with splash pad
  • Next​ to the Lake Byllesby Campground
  • Access to hiking trails
  • Nonmotorized boat launch and lake access​
  • Canoe rental

Beach rules

  • ​​Warning: No li​fe gua​rd on duty​
  • Children must be actively supervised by an adult.
  • Swimming is permitted only within designated buoyed area. No open lake swimming.
  • Inflatable inner tubes, rafts and loungers are not allowed in the buoyed swimming area​.
  • Inflatable toys, watercraft and fishing are not permitted in the buoyed swimming area.
  • Inflatable or foam noodles, kickboards and all coast guard approved flotation devices are permitted.
  • Swim diapers are required for children not toilet trained.
  • Pets are not permitted in the beach area.
  • Tobacco use (including vaping)​, campfires, grills​ and glass containers are not permitted in the beach area.
  • Additional rules are in County Ordinance 107 Park Use.

Algae blooms possible

During the summer, Lake Byllesby Reservoir is subject to algae blooms. They can occur at any time throughout the season and depend of many factors. These algae blooms can contain blue-green algae, which can be harmful to humans and pets.

When the algae is present in the lake, we suggest the following:

  • Do not swim, waterski, or tube if the water looks like spilled green paint or pea soup
  • Avoid swallowing water and watch small children and pets who may ingest water
  • Rinse off with clean water after swimming
  • Stay away from areas of scum when boating

For additional information, please visit the Minnesota Pollution Control Agency website.

Last updated: 9/2/2025 8:46 AM

Lebanon Hills Visitor Center
  • 860 Cliff Road
  • Eagan, MN 55123
  • Ph: 952-891-7000
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