Union City, California

Union City, California is a must-visit for outdoor adventures. One of the top attractions is the Alameda Creek Trail. This scenic 12-mile trail runs along the banks of the Alameda Creek, offering stunning views of the water and abundant wildlife. The trail is mostly flat, making it suitable for hikers of all levels. For more challenging hikes, the nearby Dry Creek Pioneer Regional Park offers steep inclines and panoramic views of the city and bay. The park is also home to unique rock formations and a variety of bird species. Water sports enthusiasts can enjoy kayaking on Quarry Lakes, while those looking for a relaxing day out can visit the Eden Landing Ecological Reserve. With its diverse outdoor activities and attractions, Union City is a top destination for those seeking the best trails and outdoor activities.

Top Spots in and near Union City

  • Half Moon Bay, California

    Camp at Francis Beach Campground

    4.0
    If you love to log as much water time as possible, this little gem is the campsite for you. Half Moon Bay State Beach is actually four smaller beaches, with a total of two miles of sandy shore, but you'll be camping right at Kelly Ave., one of Half Moon Bay's most consistent surf spots. Keep in m...
    Read more
  • Pacifica, California

    Milagra Overlook Trail

    5.0
    2.51 mi / 558 ft gain
    Found this hike with some friends after spending some time googling in my car when we were in the area looking for a quick hike with a view!   Dog friendly Free parking (but quite limited) Ocean views Known to have gorgeous wildflower blooms (we were not there during this)Porta-potty type toilet...
    Read more
  • Half Moon Bay, California

    Half Moon Bay Coastal Trail

    4.6
    5.51 mi / 220 ft gain
    Start at the visitor center along Kelly Avenue. Take note that the day parking fee is $10 in 2024 for each vehicle. You will then be able to enjoy both the Coastside Trail and Francis Beach (plus other beaches) with access to the amenities such as coin-operated showers and a semi-private beach. ...
    Read more
  • San Francisco, California

    Bouldering at Glen Canyon Park

    5.0
    Want to get out of the climbing gym, and do some bouldering in the city? Head to Glen Canyon park! After you park the car, take a short hike on a shade-covered path to the boulders. This climbing spot has history dating back to the 1930s when people first started scaling these boulders. This is a...
    Read more
  • San Francisco, California

    Glen Canyon Park Trail

    5.0
    1.76 mi / 394 ft gain
    Glen Canyon Park Trail is a loop most commonly used for running or hiking in the southwestern side of San Francisco, California. Parking for the loop is street parking, so be sure to take any valuables out of the car with you.  Note: There are restrooms available at the Glen Canyon Recreation Ce...
    Read more
  • Cowell Ranch Beach Access, California

    Cowell Ranch Beach

    5.0
    1.14 mi / 39 ft gain
    Hike half a mile to this beautiful, secluded beach.  There are high cliffs with a steep staircase down to the beach.  The beach has wonderful rock formations on one side.  It is a great place to watch the sunset or bring a picnic.  A great place for a beach day if you are looking for something le...
    Read more
  • Half Moon Bay, California

    Cowell-Purisima Coastal Trail

    4.5
    6.8 mi / 528 ft gain
    This trail begins at the Cowell State Beach parking lot and is only open on the weekends. From the lot, take the short Cowell Ranch Access trail to a scenic overlook. There are steps down to the secluded pocket beach just above the main trail. The trail playfully meanders along the cliffside with...
    Read more
  • Half Moon Bay, California

    Hike the Cowell-Purisma Trail

    5.0
    7 mi / 400 ft gain
    This is a popular trail that has beach access to Cowell Ranch Beach.  Along the trail, there is a steep staircase that goes down to the beach.  The trail also features fields, a bridge, and beautiful views of California's rugged coastline.  This trail is paved in some parts, and can also be biked...
    Read more
  • San Francisco, California

    Coit Tower Stairs

    4.0
    0.49 mi / 200 ft gain
    There are 2 sets of stairs for Coit Tower on Sansome St. The first set is at Greenwich and the second is at Filbert. The Filbert steps are a little deeper per step and are mostly wood and concrete. The Greenwich steps are a little tougher because of the shallower, brick stairs as you get toward t...
    Read more
  • Kensington, California

    Tilden Little Farm

    3.3
    First make sure to stop at the store and stock up on fresh lettuce and celery for the animals. Your kids (or just the kid in you) will love to feed them! Note that they're only allowed to eat lettuce and celery, so don't try to feed them your own snacks or get creative. ;) If you want to make it...
    Read more
  • Saratoga, California

    Skyline-to-the-Sea Trail

    4.4
    30.22 mi / 3409 ft gain
    Want to experience one of the bay area's most memorable backpacking trips? We've got the details to get you out on the trail. To start the trek, drop your car at the Castle Rock State Park Parking Lot, which is located ~2.5 miles south of the junctions of Highways 35 and 9 off of Highway 35. Not...
    Read more
  • Saratoga, California

    Castle Rock Trail Camp via Saratoga Gap Trail

    4.7
    5.09 mi / 1158 ft gain
    Castle Rock Trail Camp has a different policy than other backcountry camps in the area (i.e. campsites along Skyline to the Sea). This campground is open all year and requires reservations for 15 of the 20 campsites. If you can, grab a spot a Frog Flat Camp. To get to the camp, park your car at t...
    Read more
  • Los Gatos, California

    Saratoga Gap & Ridge Trail Loop

    4.6
    4.73 mi / 1070 ft gain
    The Saratoga Gap Trail is relatively lightly trafficked trail that is good year round, although waterfalls peak in late winter and spring. Overall, this 4.7 mile partial loop hike is moderate, with about 1000 feet in elevation change. Trailhead elevation is about 3090 feet. The featured hike desc...
    Read more
  • San Francisco, California

    Seward Street Slides

    4.2
    Tucked away in a small neighborhood park in Eureka Valley is a set of really fun, slippery, and surprisingly steep concrete slides. They were originally designed by a 14 year old kid over 30 years ago, and we all owe him a big hat tip. People use a variety of sliding materials (saucers, food tray...
    Read more
  • San Francisco, California

    Climb Beaver Street Wall

    5.0
    Beaver Street Wall is one of the few places to climb in the San Francisco city limits. The 45 ft. tall wall is located in the Corona Heights neighborhood, just north west of Market St. The routes on the wall range from 5.8 to 5.12. The wall features a prominent crack up the center, which makes th...
    Read more
  • San Francisco, California

    Ina Coolbrith Park

    5.0
    This tucked away neighborhood gem is less than a square block in size, but offers some of the best views of San Francisco. After a quick, but steep, 5 minute walk, you'll be rewarded with incredible views of: the city skyline, Coit Tower, Alcatraz, and the Bay Bridge. There are a few benches avai...
    Read more