Beginning of main content

What To Do in San Diego

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Find fun activities during your visit
Find fun activities during your visit
Find fun activities during your visit
Find fun activities during your visit

Explore thousands of activities with free cancellation and no added fees

Design your experience with airport transfers, excursions, day tours & more.

Get an insider's look in what to book before you travel.

Top things to do by category

Adventures (20) Air, Balloon & Helicopter Tours (9) Attractions (17) Cruises & Water Tours (32) Day Trips & Excursions (9) Family friendly (47) Food & Drink (24) Hop-on Hop-off (1) Likely to sell out (26) New on Expedia (13) Nightlife (5) Private Transfers (16) Private tours (27) Shared Transfers (5) Sightseeing Passes (3) Spa (1) Theme parks (4) Tours & sightseeing (72) Walking & Bike Tours (27) Water activities (15)

Top things to do in San Diego County

See all 196 things to do in San Diego County

#1USS Midway Museum with Skip-the-Line Entry

Climb aboard the USS Midway, known for serving in both Operation Frequent Wind in 1975 and Operation Desert Storm in 1991. Skip the lines with express entry ...

recommend96% of travelers recommend

Free Cancellation Free Cancellation

$23
per adult
USS Midway Museum with Skip-the-Line Entry

#2San Diego Zoo

Immerse yourself in the animal kingdom at the 100-acre (40-ha) San Diego Zoo, home to more than 4,000 animals across 800 rare and exotic species. Spend quali...

recommend92% of travelers recommend

Free Cancellation Free Cancellation

$56
per adult
San Diego Zoo

#3Go San Diego All-Inclusive: Over 40 Attractions in 1 Pass

Visit the critters at San Diego Zoo, take the family to USS Midway Museum or LEGOLAND®, or sail out on a whale-watching cruise. The Go San Diego card lets yo...

recommend72% of travelers recommend

Free Cancellation Free Cancellation

$96
per adult
Go San Diego All-Inclusive: Over 40 Attractions in 1 Pass

#4LEGOLAND® California Resort

AWESOME AWAITS at LEGOLAND® California Resort, where families can have a hands-on, interactive experiences to make memories that last a lifetime! The Resort ...

recommend82% of travelers recommend

Free Cancellation Free Cancellation

$125
$99
per traveler
Save!
LEGOLAND® California Resort

#5San Diego Zoo Safari Park

The sun beats down on the grasslands as you look out over the plains, and for a second, you swear you feel the heat of the Kenyan savanna. Explore natural ha...

recommend84% of travelers recommend

Free Cancellation Free Cancellation

$56
per adult
San Diego Zoo Safari Park

#6SeaWorld San Diego - Skip-the-Line Admission

Uncover aquatic adventures at SeaWorld® San Diego, where thrilling rides and spectacular live animal shows are sure to entertain visitors young and old. Take...

recommend72% of travelers recommend

$115
$103
per traveler
Save!
SeaWorld San Diego - Skip-the-Line Admission

#7Old Town Trolley Hop-On Hop-Off Tour

With this hop-on hop-off trolley tour, you can explore parks, the waterfront, and interesting neighborhoods at your leisure. Turn back the pages of history a...

recommend94% of travelers recommend

Free Cancellation Free Cancellation

$42
per adult
Old Town Trolley Hop-On Hop-Off Tour

#8Harbor Cruise of San Diego Bay

Sit back and relax as you cruise San Diego Bay. Listen to an entertaining guide share history and highlights of the city while pointing out sites like North ...

recommend84% of travelers recommend

$28
per adult
Harbor Cruise of San Diego Bay

#9Dine, Dance & Cruise on the San Diego Bay

Step aboard a luxury yacht, where you are greeted with a chilled glass of champagne. Enjoy first-class service and a freshly prepared 3-course meal at your o...

recommend88% of travelers recommend

$117
per adult
Dine, Dance & Cruise on the San Diego Bay

#10San Diego Balboa Park Museums Admission Pass

Discover the most affordable and exclusive way to enjoy the rich cultural and artistic offerings of San Diego's Balboa Park. Explore up to 16 museums with th...

recommend64% of travelers recommend

$48
per adult
San Diego Balboa Park Museums Admission Pass

Things To Do In San Diego County

Always up for a brand new adventure and unique ways to get inspired, you're prepared to discover new territory like the savvy traveler you are. You're excited to set a course in a new direction. It's not difficult to fill an itinerary, because Expedia can hook you up with lots of things to do. Book your activities today, and all you'll have left to do is count the days until your escape and start daydreaming. Coming up: San Diego County!

  • Book your favorite day trip on Expedia for significant savings, and you'll still have money for a fancy hotel or luxurious dinner while you're in town. The activities in San Diego County are not only among the best, but they won't break the bank. We have 196 things to do here, and you can make them yours starting at just $8.
  • San Diego County is a favorite among adventurers suchlike yourself. In fact, a good percentage of travelers can't wait for their next vacation to this city to learn about local history and explore the best things to do. The most loved things to do can catch the enthusiasm of even well-versed travelers, and it's easy to see why. Our collection includes a wide array of entertainment and opportunities for fun. From Shared Shuttle: Roundtrip LEGOLAND® Transfer to one-of-a kind ways to check out the best this area has to provide like a Tijuana Up & Down City Tour with Shopping Experience, there are tons of selections to choose from when you browse through all the choices available here at Expedia.

Our activities are the perfect way to organize your trip. You'll want an expert itinerary to really get the most out of San Diego County, particularly when you intend to include a lot of exciting activities. And we know you're itching to explore every avenue—you're excited to get out and see what life is like for locals. You want to scope out the top activities around, and a quiet day exploring local neighborhoods is always time well spent. Book professionally lead tours on Expedia, and you may find all that you are searching for and more.