Best mountain peaks around Palo Alto provide access to the Santa Cruz Mountains foothills. This region features diverse ecosystems and recreational opportunities within its open space preserves. Prominent summits offer panoramic views across Silicon Valley and the Pacific Ocean. The area is a destination for outdoor activities, including hiking and mountain biking.
Last updated: April 26, 2026
Highlight β’ Summit
Tip by
Highlight β’ Summit
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight β’ Summit
Tip by
Highlight β’ Summit
Tip by
Highlight β’ Climb
Tip by
Sign up for free to discover even more peaks around Palo Alto.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
The hike from Razorback Ridge trailhead to the Windyhill summit is mostly through shaded sections. Sections of it kept cool from the fog rolling in from the Santa Cruz Mountains. The final section, Anniversary Trail is out in the open but has nice views of the bay.
0
0
Borel Hill is my favorite place to watch spring flowers. The western slope near ancient oaks (5-10min west of Borel Hill) are covered with orange California Poppies and purple flowers starting in April. Borel Hill itself peaks around mid May and has a wide variety of flowers. The show lasts only a few weeks until end of May. The peak time and flower intensity varies from year to year, so come several times between April and May. There is small summit NW of Borel Hill and a narrow dirt trail leads you to a rock within 2 min. The rock is big enough for 2-3 to sit on. On a sunny day, the rock is nice warm even if the air is cold. Good views on the ocean and the Bay.
1
0
Black Mountain, situated on Monte Bello Ridge, is a popular destination for hikers and mountain bikers. With an elevation of 2,812 feet, it's easy to understand why. From the summit, the views of the Santa Cruz Mountains and Silicon Valley are breathtaking.
0
0
Windy Hill Summit, located at an elevation of 1,905 feet within the Windy Hill Open Space Preserve, offers great views of Silicon Valley and the Peninsula. The preserve stretches 1,132 acres along the east side of the Santa Cruz Mountains, coming up from the valley road near Portola Valley to this scenic summit. Itβs a great spot to watch the sunset and take in views.
0
1
Indian Rock, a natural climbing spot, is located at the entrance of the Sanborn-Skyline County Park. The rock consists of Sandstone, but don't have the red colors that are so commonly found in the American southwest.
0
0
The top of Borel Hill has an elevation of 2,572 feet and offers panoramic views of the city below as well as views of the ocean in the distance.
0
0
Standing at 2,800 feet, this mountain provides stunning views of the Monte Bello Open Space Preserve. Accessible from five different parks, reaching this summit allows you to add variety to your route.
0
0
Spectacular 360Β° surround views from the top of the hill (2513 feet / 766 meters).
1
0
The region offers access to several notable peaks. Among the most prominent are Black Mountain, known for its panoramic views from Silicon Valley to the Pacific Ocean; Windy Hill Summit, famous for its breezy, grass-covered hilltop and views across the San Francisco Bay; and Borel Hill, which provides sweeping 360-degree views and vibrant spring wildflowers.
The peaks offer diverse and spectacular views. From Black Mountain, you can see the entire Silicon Valley to the east and the Pacific Ocean to the west. Windy Hill Summit provides magnificent vistas across Stanford University, the San Francisco Bay, and even Mount Tamalpais and Mount Diablo on clear days. Borel Hill is renowned for its 360-degree panoramas extending from the San Francisco Bay to the Pacific Ocean.
Yes, several areas are suitable for families. Borel Hill in Russian Ridge Open Space Preserve is considered family-friendly, especially during spring for its wildflowers. For easy hikes, you can explore routes like the Redtail Loop Trail or the Boronda Lake Loop via the Chamise Trail, which are part of the easy hikes around Palo Alto guide.
Spring is particularly recommended, especially for places like Borel Hill and Windy Hill, which are known for their vibrant displays of wildflowers. The weather is generally pleasant for hiking and outdoor activities during spring and fall. Winter months can also be good for activities like paragliding at Windy Hill, but always check weather conditions.
The region offers a wide range of outdoor activities. Hiking and mountain biking are popular at Black Mountain and Windy Hill Summit. You can find various hiking routes in the easy hikes around Palo Alto guide. For gravel biking, explore routes like the San Francisco Bay and Ravenswood Trail Loop from the gravel biking guide. Running trails, such as the Adobe Creek Loop Trail, are also available in the running trails guide.
Mount Umunhum, while not a komoot highlight in this guide, is a significant peak in the Santa Cruz Mountains. It is easily recognized by 'The Cube,' a historic radar tower from the Cold War era at its summit. The mountain also holds significant Native American cultural history, with its name meaning 'resting place of the hummingbird' in the Ohlone language. Interpretive signs at the summit share its natural, cultural, and military history.
The open space preserves around Palo Alto are rich in wildlife. Monte Bello Open Space Preserve, which includes Black Mountain, is known for its diverse ecosystem. Windy Hill Open Space Preserve features diverse habitats, including oak woodlands and meadows. Mindego Hill is a good place to spot various raptors. Mount Umunhum's unique geology supports rare native plants.
The peaks vary in elevation. Black Mountain stands at approximately 2,812 feet (857 meters). Windy Hill Summit reaches 1,905 feet (581 meters). Borel Hill is the highest named point in San Mateo County, with an elevation of 2,572 feet (784 meters). Mount Umunhum is one of the highest in the Santa Cruz Mountains at 3,486 feet (1,063 meters).
Yes, mountain biking is a popular activity. Black Mountain and the Monte Bello Open Space Preserve offer numerous trails and fire roads suitable for mountain biking. Windy Hill Open Space Preserve also provides trails for mountain bikers. For more options, you can check the gravel biking around Palo Alto guide, which includes routes like the White Oak Trail β Bella Vista Trail loop.
Absolutely. Windy Hill Summit is known for its distinctive, breezy, grass-covered hilltop. Borel Hill is particularly famous for its vibrant display of wildflowers in the spring. Mount Umunhum's geology, influenced by the San Andreas fault system, supports rare native plants. Additionally, Indian Rock is a natural sandstone climbing spot with great views.
Black Mountain is a popular destination due to its prominent summit at 2,812 feet within the Monte Bello Open Space Preserve. It offers undisturbed panoramic views stretching from Silicon Valley to the Pacific Ocean. It's a favorite for hikers and mountain bikers, with numerous trails connecting to neighboring preserves, and is known for its rich wildlife and ecosystem diversity.
Windy Hill Open Space Preserve, home to Windy Hill Summit, is characterized by its distinctive, breezy, grass-covered hilltop. It encompasses 1,414 acres with open grassland ridges and forests of redwood, fir, and oak. The preserve offers around 14 miles of hiking and mountain biking trails and is a popular spot for paragliding and hang gliding during winter, providing magnificent views across the San Francisco Bay and beyond.


See even more amazing summits around Palo Alto with these guides: