San Geronimo, California
San Geronimo, California is a must-visit for outdoor adventures with some of the top hiking trails. The Gary Giacomini Open Space Preserve is a popular spot, featuring a 4-mile loop trail that offers scenic views of the surrounding landscapes, including lush forests, valleys, and creeks. The trail is moderately difficult, making it suitable for most hikers. For a more challenging hike, the Pine Mountain Loop is a 9-mile trail that leads to a panoramic view of the Marin County. Additionally, the San Geronimo Valley Community Park offers a range of outdoor activities such as soccer, basketball, and a playground for children. For a unique attraction, visit the Spirit Rock Meditation Center, a peaceful retreat nestled among rolling hills and live oak trees. Truly, San Geronimo offers some of the best trails and outdoor activities for a rewarding day out.
Top Spots in and near San Geronimo
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Redwood City, California
Mountain Bike at Purisima Creek
This beautiful mountain bike ride can be started at the Purisima Creek Road Trailhead or on Skyline Boulevard. There are many trails in the Purisisma Creek Redwoods, but Whittemore Gulch is by far the most beautiful and fun single track to descend on. If you are starting from Skyline Boulevard, i...Read more -
Cowell Ranch Beach Access, California
Picnic at Cowell Ranch Beach
5.0Hike 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
Bike the Cowell-Purisima Coastal Trail
4.0This 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
5.07 mi / 400 ft gainThis 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 -
Half Moon Bay, California
Purisima Creek Trail and Craig Britton Trail Loop
4.06.95 mi / 1411 ft gainThis hike is perfect for any time of year, always staying cool because it is near the coast, and there are multiple creeks that flow year-round. Even on foggy days, the fog condenses on trees to make it seem like it is "raining." Be warned that this hike has a lot of elevation change and is stre...Read more -
Antioch, California
Hike the Old Homestead Loop
5.06.5 miThis is a fun day hike that takes you through the beautiful hills of the Black Diamond Mines Regional Preserve and a bit of the Contra Loma Recreational Area as well. You can hike here year round, but I suggest going in the spring time when the hills are covered in soft, green grass and the wild ...Read more -
Calistoga, California
Hike Mount Saint Helena
4.310 mi / 2100 ft gainDrive north from Napa following Rt 29, through Calistoga and up into the forest. After passing the sign for Robert Louis Stevenson State Park, and just over the crest, there is a parking area on the right side of the road, opposite the trailhead on the left. Parking fills up by mid-morning so get...Read more -
Redwood City, California
Hike the Crystal Springs Trail Loop
5.6 mi / 1300 ft gainThis is a great hike for any season of the year, with rushing streams during the winter, wildflowers in the spring, and cool, shaded canyons during the summer. Starting from near the Zwierlein Picnic area, take the Crystal Springs to the left into the redwood forest. Stay straight at the next tra...Read more -
Redwood City, California
Hike the Methuselah and El Corte De Madera Creek Loop
6.2 mi / 1800 ft gainThis loop hike will provide people with the opportunity to experience the tranquility of the lower canyons of the preserve, which tend to be more isolated than the heavier-trafficked trails that are closer to the main highway. Be warned that this hike is fairly strenuous because of the large amou...Read more -
Winters, California
Homestead & Blue Ridge Loop
5.04.46 mi / 1299 ft gainAt the bend in the road on Highway 128, you will pass two silver gates. The gate with the UC Davis logo is the entrance to the trailhead. Past the entrance there is a large dirt pullout off the road with plenty of parking. Starting at the trailhead, go left in the fork to start the loop trail. T...Read more -
Winters, California
Hike the Stebbins Cold Canyon Loop
4.04.5 mi / 350 ft gainStebbins Cold Canyon is a great day hike for all skill levels, accessible year round, and offers an abundance of wild flower viewing, including the California poppy. Tog get to the hike, head about 8 miles west of Winters, CA, where a silver fire gate marks the main entrance to the Stebbins Cold ...Read more -
Winters, California
Hike the Homestead-Blue Ridge Loop
5.0From the official trailhead, start off by taking the Homestead Trail, which forks towards the right. A trail connecting Homestead and Blue Ridge will take you to a creek nearby. Veer off the trail along the creek and there is a water hole for cooling off on hot days. Onward into the trail, you wi...Read more -
Half Moon Bay, California
Watch the Sunset at Martin's Beach
4.5Martin's Beach is a beach about 7 miles south of Half Moon Bay. It features a large, very cool looking rock formation right off the coast. This beach is accessible via Martin's Beach Road, which is a small turn off on your right when southbound on Highway 1, though sometimes the road is only open...Read more -
Winters, CaliforniaFly Fishing on the Putah
4.0Putah Creek is a little over an hour drive from SF without traffic. The creek has flows beginning in April, which can reach up to 700cfs during the summer months. The creek begins to drop after September. Keep in mind that wet-wading isn't recommended until the river is under 300cfs. Most fly fis...Read more -
Redwood City, California
Hike or Bike the Old Growth Redwood Loop at El Corte de Madera
4.48.8 mi / 1900 ft gainThis hike starts at the middle parking lot of the El Corte de Madera Open Space Preserve. The middle lot is located roughly a mile south on Skyline Boulevard from the Skeggs Point Vista. From the parking lot, take the Methuselah Trail for 0.3 miles until you reach the Timberview Trail. Take this ...Read more -
Woodside, California
Hike through Wunderlich County Park
5.04.5 mi / 1400 ft gainLocated in the iconic Silicon Valley town of Woodside, Wunderlich County Park offers a number of hiking trails as well as some horseback riding trails through the wilderness. Once in the parking lot, you will see a number of stables, riding ring, as well as a beautiful historic stable that was o...Read more
