Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Places to see
Lakes
North America
United States
California
San Mateo County

Half Moon Bay

Top 6 Lakes around Half Moon Bay

Lakes around Half Moon Bay are primarily found inland, as the immediate coastal area is defined by its direct connection to the Pacific Ocean. Half Moon Bay is known for its extensive coastline, sandy beaches, and marine activities centered around Pillar Point Harbor. While natural lakes are not a prominent feature directly within the city, the region offers various water-based experiences and coastal trails.

Best lakes around Half Moon Bay

  • The most popular lakes is Lower Crystal Springs Reservoir,…

Last updated: June 27, 2026

Lower Crystal Springs Reservoir

Highlight • Lake

The 15-mile Crystal Springs Regional Trail is one of the best mostly paved bike trails with few cars in the Bay Area. It spans from San Bruno to Woodside and …

Tip by

See rides here

Send to Phone

Save

San Andreas Lake

Highlight • Lake

San Andreas Lake is a hidden gem tucked into the hills of San Mateo County, just south of San Francisco. Originally a natural sag pond formed by the San Andreas …

Tip by

Save

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

Gray Whale Cove State Beach

Highlight • Beach

Great amount of wild flowers and amazing visas of the ocean. Spotted a whale.

Tip by

Save

Sawyer Camp Recreation Trail

Highlight • Trail

See komoot.de/highlight/172571
The 15-mile Crystal Springs Regional Trail is one of the best mostly paved bike trails with few cars in the Bay Area. It spans from San Bruno to …

Tip by

Save

Cañada Road Along Crystal Springs Reservoir

Highlight (Segment) • Cycleway

An easy, long stretch of relatively peaceful peninsula road, highly frequented by cyclists. Most Sundays, Rangers shut down a section of it for the exclusive use of bikers and walkers, from 9am to 3pm.

Tip by

Save

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Half Moon Bay

Bay Area Ridge Trail — Circumnavigating the San Francisco Bay

On the most beautiful route of California - The Pacific Coast Route

Hiking around Half Moon Bay

MTB Trails around Half Moon Bay

Road Cycling Routes around Half Moon Bay

Running Trails around Half Moon Bay

Cycling around Half Moon Bay

Gravel biking around Half Moon Bay

Other adventures around Half Moon Bay

Bay Area Ridge Trail — Circumnavigating the San Francisco Bay

Cycling Collection by

Andrus

Tips from the Community

David B. Davis
August 31, 2025, Cañada Road Along Crystal Springs Reservoir

An easy, long stretch of relatively peaceful peninsula road, highly frequented by cyclists. Most Sundays, Rangers shut down a section of it for the exclusive use of bikers and walkers, from 9am to 3pm.

1

0

San Andreas Lake is a hidden gem tucked into the hills of San Mateo County, just south of San Francisco. Originally a natural sag pond formed by the San Andreas Fault, it was transformed into a reservoir in the late 1800s and now serves as a vital water source for the region. The lake is off-limits for swimming or boating, but you can enjoy its peaceful beauty from the San Andreas Trail or the popular Sawyer Camp Trail, which runs along its eastern edge. It's a serene spot where you can walk or bike with sweeping views of the water and surrounding hills, all while standing right on one of the world’s most famous fault lines. Despite its proximity to urban life, San Andreas Lake offers a quiet, scenic escape steeped in natural and historical significance.

1

0

The Crystal Springs Regional Trail is a top spot for cyclists, featuring mostly paved paths with minimal car traffic. The trail runs through scenic areas like Lower Crystal Springs Reservoir, offering beautiful lake views. On Sundays, you can ride the car-free Cañada Road segment for a more relaxed experience. Be mindful of the 15 mph speed limit, especially around hikers. The Sawyer Camp segment provides a gentle descent and stunning views, perfect for an easy ride through woodlands and along the reservoir.

0

1

Gray Whale Cove State Beach is a beautiful, secluded beach located nine miles north of Highway 92 along Highway 1. This 800-foot stretch of white sand is nestled in a small valley known as "Devil's Slide" and is shielded from the highway by cliffs. The beach is named for the gray whales often spotted here during their spring migration. Facilities include free day parking, chemical toilets, but no water, so keep this in mind as you ride.

0

0

This is of the most beautiful beaches in Northern California. The views are stunning, making it an excellent place to have lunch on the beach and take memorable photos.

0

1

Scenic ride on a shared pedestrian footpath.

1

0

Great amount of wild flowers and amazing visas of the ocean. Spotted a whale.

1

1

very nice beach. invites you to linger.

Translated by Google

2

2

Frequently Asked Questions

Where can I find freshwater lake experiences near Half Moon Bay?

While Half Moon Bay itself is primarily known for its coastline and ocean activities, you can find freshwater lake experiences by venturing slightly inland. Notable options include Lower Crystal Springs Reservoir and San Andreas Lake. These are reservoirs that offer scenic trails and views, though direct water access for swimming or boating is generally restricted.

Are there family-friendly activities around the lakes near Half Moon Bay?

Yes, areas like Lower Crystal Springs Reservoir and San Andreas Lake offer family-friendly trails for walking and cycling. The Crystal Springs Regional Trail, which runs along these reservoirs, is mostly paved and has minimal car traffic, making it suitable for families. Additionally, coastal areas like Francis Beach in Half Moon Bay are very family-friendly with amenities and tide pools.

What kind of trails can I find around the reservoirs near Half Moon Bay?

The reservoirs near Half Moon Bay, such as Lower Crystal Springs Reservoir and San Andreas Lake, are connected by the Crystal Springs Regional Trail. This trail offers mostly paved paths, ideal for cycling, walking, and jogging. The Sawyer Camp segment, for instance, provides a scenic, easy ride through riparian woodlands and along the reservoir.

What natural features can I expect to see along the trails?

Along the trails near reservoirs like Lower Crystal Springs Reservoir and San Andreas Lake, you'll encounter beautiful lake views, riparian woodlands, and rolling hills. The San Andreas Lake is notably situated directly on the San Andreas Fault, offering a unique geological context. For coastal natural features, Gray Whale Cove State Beach provides ocean views and opportunities for whale sightings during migration.

Are there any historical sites or unique landmarks near the lakes?

Yes, San Andreas Lake itself has historical significance as a reservoir formed by the San Andreas Fault in the late 1800s. Further along the Crystal Springs Regional Trail, you can find the Pulgas Water Temple, a notable architectural landmark that marks the terminus of the Hetch Hetchy Aqueduct.

What outdoor activities can I do near Half Moon Bay, beyond just lakes?

Half Moon Bay offers a wide range of outdoor activities, especially along its coast. You can enjoy various water sports at Pillar Point Harbor, explore miles of sandy beaches like Half Moon Bay State Beach, or walk, jog, and bike along the scenic California Coastal Trail. For more structured activities, consider exploring the hiking trails or cycling routes in the area.

Are there specific trails for cycling near the reservoirs?

The Crystal Springs Regional Trail, which includes segments like Sawyer Camp and Cañada Road, is excellent for cycling. On Sundays, the Cañada Road segment is often closed to cars for 'Bicycle Sundays,' providing a car-free experience. The trail is mostly paved and offers a gentle descent along Lower Crystal Springs Reservoir.

What is the best time of year to visit Half Moon Bay for outdoor activities?

Half Moon Bay's coastal climate means mild temperatures year-round. For outdoor activities, spring and fall often offer pleasant weather with fewer crowds. However, the region's beauty can be enjoyed in any season. If you're interested in whale watching, the gray whale migration typically occurs in winter and spring, making Gray Whale Cove State Beach a good spot during those times.

Are there any dog-friendly trails or areas around Half Moon Bay?

Many of the coastal trails and beaches in Half Moon Bay are dog-friendly, though leash laws and specific restrictions may apply. For example, some sections of Half Moon Bay State Beach allow dogs on leash. Always check local signage or official park websites for the most current regulations. For more information on local parks and trails, you can visit halfmoonbay.gov.

Where can I find information about parking and access to trails?

Parking is generally available at various access points along the Crystal Springs Regional Trail for the reservoirs. For coastal areas, Half Moon Bay State Beach offers parking, and Gray Whale Cove State Beach has free day parking. It's always a good idea to check specific park or trail websites for detailed access information and any potential fees or restrictions.

What do visitors enjoy most about the trails around the reservoirs?

Visitors frequently praise the scenic beauty and tranquility of the trails around the reservoirs. The Crystal Springs Regional Trail is particularly popular for its mostly paved, car-free sections, making it a favorite for cyclists and those seeking a peaceful walk amidst nature. The stunning views across the water and through the woodlands are often highlighted.

Are there any accessible trails for wheelchairs or strollers?

The paved sections of the Crystal Springs Regional Trail, particularly the Sawyer Camp segment, are generally considered accessible for wheelchairs and strollers due to their flat and well-maintained surfaces. For coastal access, Francis Beach, part of Half Moon Bay State Beach, offers easy access and amenities, making it a good option for those with mobility needs. For more details on accessibility, you can check resources like parks.ca.gov.

Most popular routes around Half Moon Bay

Hiking around Half Moon Bay

Most popular attractions around Half Moon Bay

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Still not found your perfect lake around Half Moon Bay? Check out the guides of these regions to see even more beautiful places.

Redwood CityMenlo ParkEast Palo AltoFoster CityDaly CitySouth San FranciscoAthertonWest Menlo ParkBroadmoorNorth Fair OaksColmaLaderaBrisbanePortola ValleyBurlingameWoodsideSan MateoHillsboroughBaywood ParkHighlandsMillbraeSan BrunoBelmontPacificaSan CarlosEmerald Lake HillsLa HondaEl GranadaMontara

Nearby adventure guides

Things to Do around El Granada

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy