Things to do in San Mateo County

Activities, attractions and tours

A lighthouse on a cliff by the sea during sunset.
A lighthouse on a rocky cliff by the ocean.
A clear lake with a fountain, surrounded by trees and a wooden fence.
A lighthouse on a rocky cliff by the ocean.
A beach with waves, rocks, and a sunset.

Things to do


  • find price illustration

    Explore activities

    Explore thousands of experiences from activities and attractions to day tours and transfer.
  • calendar shield illustration

    Book with ease

    Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities.
  • trophy illustration

    Treat yourself

    Members save % or more when you book activities.

Most popular experiences in San Mateo County

Tours & day trips

See all 398 activities

History & culture

See all 158 activities

Private & custom tours

See all 119 activities

Adventure & outdoor

See all 72 activities

Cruises & boat tours

See all 39 activities

What to do in San Mateo County


Stay near popular San Mateo County attractions