Larsen Park, also known as Larsen Fields, is primarily a sports park with softball fields, but it also has access to the dog-friendly bike path system. It’s located on Alamo Drive in Vacaville next to Fire Station 74.
In addition to softball diamonds, there is an open grassy area and picnic tables. If you’re looking for a place to walk your dog, you can access the Southside Bikeway on the west end of the park. If you head north on the path you’ll pass through Southwood Park where the path intersects with the Alamo Creek Bike Trail.