Seal of Dane County County of Dane
Dane County Parks

Swimming & Beaches

COVID-19 Alert:  Maintain physical distancing of at least 6-feet between people outside your household and don’t gather in groups. Picnic tables are common touch points. If you choose to use them, we recommend wiping them down with a sanitizing cloth first and using hand sanitizer when you are done. Wash your hands when you get home. 
Visit our Parks Changes and Updates Due to COVID-19 webpage for a full list of park updates.

Dane County Parks offers three beaches that visitors can enjoy for free. Please note there are no lifeguards at these beaches. Check to see if the beach is open before you go by clicking the button below to access the Public Health Madison and Dane County website. Their website contains up-to-date information beach conditions including water quality data and beach closings.

Check Before You Go

Clean Beach Treatment System

  • Goodland County Park beach is located on western shore of Lake Waubesa and uses the Clean Beach Treatment System*
  • Mendota County Park beach is located on the northwest part of Lake Mendota and uses the Clean Beach Treatment System*
  • Stewart Lake County Park beach offers a secluded lake, sandy beach and swimming area with a nearby picnic shelter, play equipment, and hiking trails.


*Clean Beach Treatment System

A map of the Clean Beach Treatment SystemThe Dane County Clean Beach Treatment System (PDF) use a flexible curtain and chemical-free water treatment process to create a safe swimming area with clear, beautiful, algae-free water. This helps minimizes beach closings due to algae and E. coli.

This treatment system allows visitors to enjoy the lakes right now, while Dane County and other partners work to improve the water quality of the Yahara chain of lakes through long-term projects.