The lake hosts the U.S. Olympic Rowing Team training center and national-level rowing regattas.
The park contains the Mercer County Wildlife Center, which rehabilitates injured and orphaned native wildlife.
It features a memorial dedicated to the victims of the September 11, 2001, terrorist attacks.
The park system includes a 27-hole championship golf course designed by Tom Fazio.
The Ice Skating Center is an NHL-sized rink that remains functional throughout the winter months.
The park acts as a major regional node for the cross-country trails of the surrounding area.
Mercer County Park is a 2,500-acre regional park featuring a 365-acre lake used for competitive rowing and recreational boating. The grounds include the Mercer County Tennis Center, which hosts professional tournaments, and the Mercer County Ice Skating Center. A dedicated off-leash dog area is located within the park boundaries. The park provides extensive multi-use trails suitable for hiking, cycling, and equestrian activities. It is home to the Mercer County Park Festival Grounds, a large outdoor venue for concerts and public events. The park landscape combines preserved natural woodlands with manicured sports facilities. It serves as a central hub for outdoor athletic competition in West Windsor Township.
The shoreline boardwalk along Mercer Lake, particularly during sunrise.
Check the park's online calendar for event-related road closures before visiting, as the festival grounds attract large crowds.
Bring gear for the lake if you plan to launch a personal kayak or canoe, as the water is a primary destination for local paddling.
Stay on marked trails to avoid the dense marshy areas that can become muddy after heavy rain.
Do not attempt to swim in Mercer Lake, as it is strictly regulated for boating and fishing activities.
The Ice Skating Center operates seasonally from autumn through spring; facilities may close for major park-wide festivals.
Leash laws apply outside of the designated dog park; cyclists must yield to pedestrians on all multi-use trails.
