Top picks for San Diego Day tours

Discover 34 Day tours in San Diego on Trip.com, updated January 12, 2026, with experiences lasting from 1 to 7 hours. Find the perfect adventure for your day!

From GBP 10.06 per person, with an average total of GBP 59.45. Choose the option that suits your plan.

With 496 verified reviews, Day tours San Diego boast an average rating of 4.8.

This week's most popular Day tours: "San Diego Harbor Speed Boat Adventure", with 223 reviews and a 4.9 rating.

Now on Trip.com: "San Diego Walking Tour: Balboa Park with a Local Guide", a 2-hour adventure in San Diego!

The next available day tour departs on January 13, 2026. Book now to secure your spot!

San Diego Day tours usually take about 2 hours — perfect for a relaxed, immersive experience!

94% of San Diego Day tours now offer English-speaking guides

January is the perfect time to visit San Diego! Choose from Day tours available day tours, including seasonal favorites like San Diego Harbor Speed Boat Adventure.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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34 results for San Diego Day tours

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Reviews/Trip Moments

Reviews: San Diego Explorer Pass: Tickets to 2-7 Attractions
Guest User2025-08-18
Well-calculated, a great offer. Perfect for well-known plans. Very easy to use – purchase, download the goCity app, upload the voucher, show it, and do the activity – it takes less than 10 minutes.
Reviews: San Diego Walking Tour: Balboa Park with a Local Guide
Guest User2025-08-30
Jennifer made the very interesting and informative. I would go again if the opportunity came up.