Mile Square Regional Park

The park is best known for its approximately four-mile perimeter loop, which is ideal for walking, running, and cycling. This paved path offers pleasant views of the golf courses, lakes, and sports fields. Beyond the main loop, you'll find various smaller paths winding through the urban nature area and connecting different facilities, providing opportunities for shorter, more leisurely strolls.

Mile Square Regional Park features predominantly flat and paved terrain, making it highly accessible for most visitors. The trails are considered easy, suitable for all ages and fitness levels, including families with strollers and individuals using wheelchairs. There are no significant elevation changes within the park.

Yes, the park boasts two tranquil lakes that are popular for fishing and paddle boating, offering scenic views. There's also a 15 to 20-acre urban nature area planted with California native plants, including a butterfly garden, which provides a peaceful escape and a chance to observe local flora and fauna like geese, mallards, squirrels, and rabbits.

Mile Square Regional Park offers ample parking throughout its grounds. While many general parking spots, especially along the perimeter streets, are often free, some specific parking areas, particularly those closer to certain facilities like the golf courses or recreation center, may have a small fee. It's advisable to check signage upon arrival.

While the park is popular year-round, it tends to be less crowded on weekday mornings, especially outside of school holidays. Weekends, particularly during pleasant spring and fall weather, can see higher visitor numbers. Arriving earlier in the day on weekends can help secure better parking and a more serene experience.

Yes, Mile Square Regional Park is generally dog-friendly. Leashed dogs are welcome on the trails and in most open areas. However, it's always best to check for specific signage regarding restricted areas, such as within certain nature preserves or recreation centers. Please remember to clean up after your pet.

For families, it's recommended to look for parking lots that offer direct access to the park's numerous playgrounds and picnic areas. Parking near the community center or the main recreation areas often puts you closest to these family-friendly amenities, minimizing walking distances for little ones.

As an urban park, Mile Square Regional Park is surrounded by the city of Fountain Valley, offering a wide array of nearby amenities. You'll find numerous cafes, restaurants, and shops just a short drive or walk from the park's perimeter, particularly along Edinger, Warner, Brookhurst, and Euclid Avenues.

Beyond its trails and lakes, the park is quite unique in its offerings. It features three 18-hole golf courses, an archery range, baseball and softball fields, and a 55-acre recreation center with tennis and basketball courts. There's also a group campground, Camp Sycamore, designed for youth groups to have their first camping experiences.

Yes, Mile Square Regional Park is highly accessible. Its main perimeter loop and many internal paths are paved and flat, making them suitable for wheelchairs, strollers, and individuals with mobility challenges. Accessible parking is also available at various points throughout the park.

The park derives its name from its near-perfect square shape, measuring one mile on each side. This distinctive layout is a legacy of its past as a military airfield, the Mile Square Naval Outer Landing Field, during World War II. The land was later converted into a regional park, retaining its original mile-square dimensions.