Source: Lyon Air Museum
Rated a top aviation museum in the U.S. by Westways, Lyon Air Museum boasts an impressive 100% approval rating from more than 100 Travelzoo members.
Through Aug. 9, 2015
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: 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: Newport Landing Whale Watching
Get up-close views of whales, dolphins and other sea creatures on a whale-watching adventure off the Gold Coast with Newport Landing.
Through Oct. 16, 2015
Source: Newport Fun Charters
Two can bask in the morning sun together or toast to the night on a two-hour brunch or sunset cruise for more than 65% off.
Through Aug. 29, 2015; Fridays and Saturdays for sunset cruise or Sundays for brunch
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: Ocean Explorer Cruises
Two can spot blue whales with a two-and-a-half hour excursion from Ocean Explorer, which boasts a 90% approval from Travelzoo members.
Through Sept. 30, 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: Balboa Fun Tours
For more than 70% off, two can take to the water and cruise through Newport Bay in a single or tandem kayak.
Source: Cruise Newport Beach
Sail along the Newport Coast and toast the sunset with this deal for 60% off a 90-minute cruise, which Travelzoo members call "romantic" and relaxing."
Through Sept. 26, 2015; dates vary by month
Source: Old Plank Sailing Adventures
Sip sparking wine and enjoy appetizers while overlooking the Pacific Ocean on a private boat cruise.
Source: Clint Carroll Surf School
Clint Carroll Surf School carries out the family tradition from Clint's father Corky Carroll, five-time U.S. surfing champ. Save 65% on surfing or SUP lessons.
Through Aug. 20, 2015
Source: Old Towne Orange Walking Food Tours
Sample Orange's culinary landscape on a tour with Old Towne Orange Walking Food Tours, which "tempts you to bite off more than you can chew" (CBS Local).
Through Dec. 11, 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: Ship 'N a Bottle
Cruise the stunning Newport Harbor while enjoying wine and cheese during a 90-minute sailing cruise for two, or rent a private boat for up to six guests.
Through Oct. 18, 2015; Friday-Sunday
For 50% off, soak up the sun with beach cruiser and surfboard rentals, or a Segway tour in Newport Beach.
Through Nov. 4, 2015; dates vary by voucher