Park Alerts

Each year, Waukesha County Parks undertakes a variety of improvement and development projects across the park system. These annual initiatives are designed to enhance the quality, accessibility, and overall experience of our public spaces.

To learn more about current and upcoming projects, please click here.

Bridle trails open May 1 - November 1 (as conditions allow). Trails may close due to surface conditions. 
Note: Bridle Trails are "shared use paths." Your consideration of fellow users is appreciated.

*Water services will be restored by May 1st, 2026

Seasonal Closure:

• Picnic Area 1, 2, and 3 have been winterized and closed for the season. 
• Restrooms are available at Family Picnic Area located at the front of the park.
• The drinking fountain at the Nature Play area has been turned off for the winter.
• Kayak Launch has been removed for the winter. 

Moor Downs Golf Course Access:

• Prospect Avenue Access to the golf course will be closed beginning March 9, 2026.
• Temporary access will be available off Lemira Avenue.
• Work is scheduled to be completed by May 20, 2026.

Moor Downs GC Seasonal Update:

• Moor Downs 2026 Jr Golf memberships are available and make a great gift. Details here.
• Course open daily as conditions permit; winter rate ($10 self-pay) in effect as of November 26.
• For Moor Downs Golf Course information, click here.

Naga-Waukee War Memorial GC Seasonal Update:

• Course is closed for the season as of November 26.
• For Naga-Waukee War Memorial Golf Course information, click here.

Seasonal Closure:

• The Wayside restroom, located on the west side, will be closed for the season starting November 15, 2025.

Trail Detour:

• Please follow detour at the Hwy 83 and Golf Road section of Lake Country Trail
• Detour will be in place until construction is complete 

Seasonal Closure:

• Outside season water sources will be shut down on Friday, November 7, 2025. 
  • This includes the all breed dog exercise area water fountain, foot wash at the beach house and the water source at the campground.
• Service will resume in the spring of 2026.

Picnic Area 3: 

• Restrooms are open.
• Parking lot, and Picnic Area are open.
• The Multi Purpose Field will remain closed until further notice.

Mountain Bike Trails:

• Status: Trails are currently Closed.

State Scientific Woods:

• The culvert was washed out on the Blue Trail in the State Scientific Woods due to heavy rains.
• The Yellow and Orange trail on the east loop is closed due to trail and culvert wash out.
• These areas will be closed until further notice.
• Please refer to this map of the closure area.

Prescribed Burn- March 9, 2026:

• Sections of Yellow/Green, Green/Pink trail located NE of Grass Lake; Section of orange trail (small loop) located SW/W of Grass Lake.
• Both sections may be closed at timeframes today from 10am-6pm due to prescribed burn operations.
• For safety of recreators, these areas will be closed when prescribed operations are taking place. Signage will be posted in closure areas

Ski Trail Information:

• In 2026, ski trail grooming will cease at Nashotah Park, following weather trends and rising operational costs. 

• Skiers are welcome to use the trails in their natural state or visit groomed trails at Menomonee or Minooka Parks.

• Nashotah-area skiers looking for another local groomed trail may wish to explore nearby Lapham Peak State Park (State Park entry fees apply).

Restroom Closure:

• Main park office restrooms are CLOSED for ongoing septic system replacement. 
• Restrooms at picnic area 1 & 2 and the beach house are OPEN. 

Seasonal Closure:

• Picnic Areas 3,4, and 5 have been winterized and closed for the season. 
• Flush toilets area are available at Picnic Area 1 and 2.

Trail Section Closure (between S. Moreland & S. Calhoun):

• Trail repair has been completed. 
• Asphalt will be done spring of 2026.
• Current conditions: compacted millings (safe for trail use).

Trail Section Closure (between E. Lincoln and S. Springdale- continued):

• Construction is expected to start in May of 2025 and continue through late 2026. Please visit the Wisconsin DOT website for more details.
• A repaving project involving HWY 59 will close a section of the New Berlin Trail, approximately 960 feet west of WIS-59 through Springdale Road.

Seasonal Closure:

• The restroom building will be closed for the season starting November 15, 2025. 

Construction & Trail Closures:

• Construction for Retzer Gardens Phase 1 began in October 2025.
• The project site is located directly northwest of the Retzer Nature Center building facThis area, along with nearby section of the Blue Trail and Connector Trail, will be closed until further notice. 
• Please refer to this trail closure map.

Cross Country Ski Trails

Trails marked as Cross Country (X-C) Ski Trails are designated for X-C Skiing only through March 30. They are not open to hikers, walkers, or other activities, regardless of snow conditions.

Snowshoe Rentals at Retzer Nature Center

Not Available: Snowshoe rentals are available as conditions allow. Snowshoe rentals are not available to rent at Retzer Nature Center as of 2/11/2026

Note: Snowshoes and other traction devices are not permitted on boardwalks or on paved/concrete surfaces.

Snowmobile Trails

Snowmobile trail conditions info: Phone the Waukesha County Snowmobile Association hotline at 414-299-0330.

Information about snowmobile clubs in the Waukesha area: www.WaukeshaSnow.org.

Water Quality

• Visit the Beaches webpage and scroll down to Water Quality for information on water quality status.