California

Monterey Bay National Marine Sanctuary Guide

Get to Know the Sanctuary

Designated: September 18, 1992

Area: 6,094 mi²

Off California’s central coast, Monterey Bay National Marine Sanctuary is the largest national marine sanctuary in the continental U.S., covering almost a quarter of California’s central coastline. It is a premier destination for research, conservation, learning, tourism, and recreation. It has the nation’s largest kelp forests and one of North America’s largest underwater canyons. Known as the ‘Serengeti of the Sea,’ this marine environment is home to 34 species of marine mammals including humpback and blue whales, otters, seals, and sea lions, white sharks, four turtle species, 180 species of birds, 525 species of fishes, and countless invertebrates. It also has nearly 1300 reported shipwrecks and more than 700 prehistoric sites.  

Top Sanctuary Attractions

Things to Do

  • Monterey Bay Kayaks: Kayak rentals and naturalist-led tours in Elkhorn Slough and Monterey Bay. 
  • Monterey Bay Food Tours: Walking tour of Monterey Bay’s culture, history, and food with a conservation-friendly focus. 

  • Steamer Lane: Iconic spot to watch world-class surfers. 
  • Cowell’s Beach: Ideal beach to learn to surf. 
  • Capitola Beach & Santa Cruz Harbor Beach: Family-friendly beaches with calm water. 
  • Lover’s Point Park: Community park with stunning views, beaches, and recreation opportunities including tide pooling. 

  • Monterey Bay Aquarium: An internationally renowned leader in marine education, kelp forest restoration, and ocean conservation, with over 200 exhibits and 80,000 plants and animals. 
  • Santa Cruz Surfing Museum: Musuem covering the 100-year surfing history in Santa Cruz, located inside the Steamer Lane lighthouse. 

  • Ride a Wave: Surf days for children with special needs. 

  • La Bahia Hotel: Newly opened beachfront hotel with marine sanctuary-themed programming. 

  • The Crow’s Nest: Located on the beach with surf and sail views of Santa Cruz Harbor. 

  • Santa Cruz Metro: Bus service throughout Santa Cruz County that donates part of the proceeds to the Monterey Bay National Marine Sanctuary Foundation and the Bay of Life Fund. 

Virtually Explore the Sanctuary

Related News and Blogs