The best cycling routes around Twin Rivers

Etra Lake is a nice, calm lake that was formed by a dam across Rocky Brook. There is a great path that runs along the bank, so you are able to get a good view while out walking the trail.

The Union Transportation Trail is a long packed-gravel trail that has multiple trailheads and passes through several small towns in central New Jersey. The path is really popular among walkers, runners, and cyclists, so be ready to see other users out on the trail. It's common to see a lot of dogs here, too!

Mercer Lake, also called Lake Mercer, is a man-made lake 365 acres in size in Mercer County Park. Keep an eye out for rowers, as this lake is home to one of a few of the US Olympic Rowing Team's training centers. Though this lake appears quite clear, it has historically faced pollution issues from runoff and nearby golf course waste.

Mercer County Park offers a variety of outdoor recreation experiences. From picnic areas to volleyball courts to trails, this park encompasses over 2,500 acres and is free to the public. Many of the trails interconnect and can be confusing so having a map or GPS can come in handy for navigation purposes.

Mercer Lake, also known as Lake Mercer, is a 365-acre lake within Mercer County Park.

Mercer County Park offers a variety of outdoor recreation experiences. From picnic areas to volleyball courts to hiking trails, this park encompasses over 2,500 acres and is free to the public. Many of the trails interconnect and can be confusing so having a map or GPS can come in handy for navigation purposes.