Title: 10 TOP Things to Do in San Mateo County March 2026 | Expedia.ca # What to do in San Mateo County, CA ## Activities, attractions and tours ## Visit San Mateo County Types of activities [San Mateo County travel guide](https://expedia.ca/San-Mateo-County.dx553248635083907320) ![A tranquil lake to take a break. ](https://images.trvl-media.com/place/7994/cba0f7b5-7706-4dd0-aa1f-7b46d076f6a9.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![I drove from San Jose through Half Moon Bay, the drive was the best and there're many vista points to enjoy the view. I also spotted couple of dolphins. ](https://images.trvl-media.com/place/602267/6c51b647-e3be-4edc-9030-72ae381bc30b.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![This place is awesome for a single or couple to hang out , private own property , no dog allowed and I don't recommend any children neither , yes its spectacular to watch the sunset especially before or after rain, enjoy ! ](https://images.trvl-media.com/place/8250/fb1442ad-f8e7-4040-807b-647fdc70b1de.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![This is a beautiful place I always come back here a few times a year especially around this time to watch the burning sky during sunset ](https://images.trvl-media.com/place/602267/39377401-00a7-48e6-84d0-cbadf9785df5.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Been a lot of places but home will always be Cali and scenery like this never cease to amaze. #alwayswanderlust](https://images.trvl-media.com/place/602267/0ed2b224-fd6d-4e35-a17a-c04cb2f509cc.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) --- - ![find price illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__find_price.svg) ### Explore activities Explore thousands of experiences from activities and attractions to day tours and transfer. - ![calendar shield illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Book with ease Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities. - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Treat yourself Members save % or more when you book activities. --- ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=ACTIVITIES_SPRING_PROMO_553248635083907320) ## What to do in San Mateo County --- --- Looking for fun things to do nearby? Check [things to do near me](https://www.expedia.ca/things-to-do-near-me) to find and book the best things to do, fun activities, and top attractions wherever you happen to be. --- ## Day trip destinations from San Mateo County ![San Francisco featuring a bay or harbor and a bridge](https://images.trvl-media.com/place/178305/1417243c-cf9a-46f9-a63f-6053a600d949.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### San Francisco ![Panoramic view of the Peninsula on a cloudy day; view towards Los Altos, Palo Alto, Menlo Park, Silicon Valley and Dumbarton Bridge and San Francisco in the background, San Francisco bay, California](https://images.trvl-media.com/place/5981/a7e77908-d3d2-46d2-abc6-3501b87a1660.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Atherton ![Futuristic Circular Corporate Campus in Silicon Valley Aerial View](https://images.trvl-media.com/place/6494/7cef884a-6d69-44b3-a5cb-c807e7707a74.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Cupertino ![San Francisco Panoramic Views as seen from San Bruno Mountain Top. San Bruno Mountain State Park, San Mateo County, California, USA.](https://images.trvl-media.com/place/6633/18c950ac-e68e-4cc5-81e3-5b6e7522ec52.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### San Bruno ![Panorama of the Pacific ocean on sandy Cowell Ranch State beach surrounded by sea cliffs, rocky headlands on sunny day in San Mateo County, California](https://images.trvl-media.com/place/183016/55bc83e3-5b10-4f95-a003-062511ea8712.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### San Mateo ![overlooking the Pacific Ocean at Thornton State Beach, Daley City - San Francisco Bay Area, California](https://images.trvl-media.com/place/6764/f2cbcd7b-ccce-434a-a642-047f3fc44c4d.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Daly City ![Aerial view of South San Francisco city, California, United States.](https://images.trvl-media.com/place/6773/4c1059cc-c827-489b-b05f-87f1dd00f854.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### South San Francisco ![Greek Orthodox Church of the Holy Cross in Belmont, California](https://images.trvl-media.com/place/6845/ed4c380a-5792-4f0b-a60d-8536c9773e9a.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Belmont ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels and earn double points when you book on the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. 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