Pena Adobe/ Lagoon Valley Park

If you and your pup are looking for the ultimate outdoor playground in Vacaville, CA, Lagoon Valley Park (also known as Peña Adobe Regional Park) is the crown jewel of pet-friendly destinations! This expansive 470-acre park offers everything from serene lakeside strolls to massive off-leash play areas, making it a paradise for active dogs and their humans.
Why Lagoon Valley is a Pup’s Dream Come True:

The Upgraded Lagoon Valley Dog Park: Let your furry friend run completely free! The park features a fully fenced 30,000-square-foot main area for large dogs and a 10,000-square-foot area dedicated to smaller pups. Recent renovations have added paved concrete walkways, handy doggie drinking fountains, waste bag dispensers, and plenty of benches for humans.

Miles of Tail-Wagging Trails: Ready for a hike? Re-attach the leash and explore a network of multi-use trails. You can take a gentle 2-mile stroll around the shimmering 100-acre Lagoon Valley Lake or tackle the steep switchbacks of the Ridge Trail for panoramic views of Mt. Diablo and the valley.

Lakeside Picnics & Lounging: After a good run or hike, claim a shaded spot under the mature trees near the historic 1840s Peña Adobe home. There are plenty of grassy lawns, picnic tables, and barbecue grills where your leashed pup can lounge by your side.