Source: Davey's Locker Sportfishing
Cast a line for white sea bass, halibut, barracuda, yellowtail and other species on a Catalina Island deep sea fishing excursion for more than 50% off.
Through Nov. 30, 2015; days vary by trip
Source: Cafe Merlot
From romantic Italian dinners to recipes using farmers market finds, Cafe Merlot offers cooking classes with drink pairings at Bernardo Winery.
July 2, 2015 - Dec. 1, 2015; select dates
Source: Everyday California
Kayak past sea caves, glide through waves on a stand-up paddleboard and spot aquatic life while snorkeling in the breathtaking La Jolla cove.
Through Sept. 18, 2015; dates vary by voucher
Source: Davey's Locker
For more than 65% off, catch sight of blue whales and other sea creatures a two-and-a-half-hour whale-watching cruise.
Through Nov. 30, 2015
Source: Danza del Sol Winery
The Temecula winery is rated 4.5 stars on TripAdvisor, and offers an intimate tasting experience including a tour, introductory wine class and more.
Through Oct. 31, 2015; dates vary by voucher
Source: LEGOLAND California
Visit LEGOLAND California, LEGOLAND Water Park and SEA LIFE Aquarium for less than the regular price of daily admission, then return for four additional consecutive days for free.
Valid for use any regular operating day through Nov. 1
Source: SeaWorld California
Explore San Diego with this special offer for up to seven consecutive days of unlimited admission to SeaWorld, San Diego Zoo and Safari Park.
Through Dec. 31, 2015
Source: San Diego SEAL Tour
Explore San Diego on land and water with a SEAL tour, while saving on tickets for the whole family.
Source: Go San Diego Card
Get a taste of all San Diego has to offer and save up to 55% on the gate prices to more than 40 of the city's top attractions with the Go San Diego Card.
Voucher must be exchanged for a Go San Diego Card by March 31, 2016
Source: Old Town Trolley Tour
Explore San Diego's famous historic landmarks by trolley while saving on tickets for the whole family through the end of the year.
Explore SeaWorld San Diego and save big with this special offer for seven consecutive days of unlimited admission.
Use by Sept. 30; $59 tickets are valid for up to seven consecutive days of visits beginning with the first day of use and $50 are valid for one day of use, Monday through Friday, only
Source: Newport Fun Tours
Coast through Newport with up to seven friends and a bottle of wine on a 90-minute electric boat cruise; Travelzoo members say it's a "blast."
Through Oct. 31, 2015
Source: Smart Destinations, Inc.
Visit your choice of San Diego's top attractions and save 20% on gate prices when choosing three or more attractions with a Build-Your-Own Pass from the Go San Diego Card Company.
Offer expires July 17
Source: Bite San Diego Walking Tours
Taste your way through San Diego's culinary landscape with a walking tour in one of seven of its dynamic neighborhoods.
Through Nov. 15, 2015; Friday-Sunday
Source: Carlsbad Lagoon
Cruise around Agua Hedionda with a two-hour water sports rental from Carlsbad Lagoon, which earns 4.5 stars on TripAdvisor and 4 stars on Yelp.
Through Sept. 2, 2015
Hit the water with an afternoon kayak excursion from Newport Fun Tours, which has a 93% approval rating from Travelzoo members.
Through July 23, 2015
Source: Pacific Nature Tours
Get up-close views of peak blue whale migration with Pacific Nature Tours, which is rated 4.5 stars on Yelp and TripAdvisor.
May 19, 2015 - Aug. 28, 2015; select dates
Source: Xtreme Adventures
Save nearly 50% on a high-speed drive in an exotic car with Xtreme Adventures, which earns a 4.5-star rating from Yelp users.
Through Aug. 23, 2015
Source: Susie Q Ranch
Save 50% on a 75-minute scenic horseback ride for two overlooking Temecula Valley, followed by wine tastings at a top-rated Temecula winery.
Through Sept. 30, 2015
Source: Painting & Vino
Unleash your inner Monet at a three-hour, step-by-step painting class held at restaurant locations across the city.
Through Sept. 30, 2015; select dates
Source: Oasis FSTVL
Head to the "vibrant" Makers Quarter community for an evening of live music, art, food trucks and craft beer from local brewers (San Diego CityBeat).
July 11, 2015; 6-11 p.m. (Doors open at 5 p.m.)
Source: La Jolla Water Sports
Explore the waters of La Jolla with a full-day sea scooter and snorkeling package from La Jolla Water Sports. Save more than 40% throughout the summer.
Source: Naked Wines
Thirty winemakers are touring California on the NakedWines.com Wine Tasting Tour, and Travelzoo members can save nearly 60% with this offer that includes unlimited tastings of more than 100 wines.
Saturday-Sunday, May 16-17
Source: THE US GRANT 's 'A Very Good Year'
Raise a glass of bubbly to the legendary Frank Sinatra as THE US GRANT hotel celebrates his 100th birthday during a special three-night musical event.
June 18-20, 2015; 7:30 p.m.