Things to do in Lake San Marcos
Visit Lake San Marcos
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Most popular experiences in Lake San Marcos
Tours & day trips
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Carlsbad Caverns App-Based Walking Audio Tour (Not a ticket)
Water activities
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Solana Beach: Full Day Surf Board Rental
Private & custom tours
See all 4 activitiesOpens in new tabCarlsbad Caverns App-Based Walking Audio Tour (Not a ticket)
What to do in Lake San Marcos
Popular places to visit
California State University San Marcos
Enjoy the student vibe at California State University San Marcos as part of your travels around San Marcos. Amble around this family-friendly area's beautiful beaches or seek out the surfing spots.
Double Peak Park
Explore the lovely green spaces of Double Peak Park and enjoy the surfing in San Marcos. Discover the beautiful sunsets and lively breweries in this family-friendly area.
Twin Oaks Golf Club
Play a round of golf in San Marcos at Twin Oaks Golf Club, and enjoy other activities such as surfing. Discover the top-notch restaurants and great live music in this family-friendly area.
Palomar College
Walk around the campus at Palomar College as part of your travels around San Marcos. Discover the beautiful sunsets in this family-friendly area or enjoy its surfing spots.
St. Mark Golf Club
Play a round of golf in Lake San Marcos at St. Mark Golf Club, and enjoy other activities such as surfing. Amble around this family-friendly area's beautiful beaches and enjoy its lively breweries.
Lake San Marcos Executive Course
Play a round of golf at Lake San Marcos Executive Course and enjoy other activities in San Marcos such as surfing. Wander the beautiful beaches or discover the beautiful sunsets in this family-friendly area.
Hollandia Dog Park
After visiting Hollandia Dog Park, make a plan to see the other sights and activities in San Marcos. Stroll along the lakeside in this family-friendly area or visit its top-notch restaurants.
San Elijo Hills Dog Park
After visiting San Elijo Hills Dog Park, make a plan to see the other sights and activities in San Marcos. Visit the shops and top-notch restaurants in this relaxing area.
Montiel Dog Park
After visiting Montiel Dog Park, make a plan to see the other sights and activities in San Marcos. Visit the shops and top-notch restaurants in this family-friendly area.
