Sightseeing & Tours in Castro Valley, CA


Visit for Two, Four, or Six to Bay Area Discovery Museum (Up to 46% Off)

Bay Area Discovery Museum

Sausalito

Designed to cater to kids up to age 10 and their guardians, guests enjoy interactive exhibits and hands-on daily programs with museum staff

$27.90 $15

Adult Admission for One, Two or Four at The Ruth Bancroft Garden (50% Off)

The Ruth Bancroft Garden

Estate of Walnut Creek

The garden displays a variety of water-conserving succulents and 92 types of trees across a 3-acre swath of land

$40 $20

Admission for Adult, Child, or Family to Aquarium of the Bay with Photo Magnet or 6x8 Photo (Up to 59% Off)

Aquarium of the Bay

Fisherman's Wharf, PIER 39

Aquarium is accredited by the Association of Zoos & Aquariums (AZA) and home of 20,000 animals native to San Francisco

$46.90 $25

Adult, Child, or Youth General Admission at California Academy of Sciences

California Academy of Sciences

Golden Gate Park

Explore a four-story living rainforest, a planetarium with a 75-foot dome, a moving earthquake exhibit, a living roof, and much more

$24.95 $24.95

Two or Four Adult Tickets or One-Year Family Membership to Oakland Aviation Museum (50% Off)

Oakland Aviation Museum

Oakland

Located on historic North Field, the museum features an array of aircraft, flight simulators, and the flying boat from Indiana Jones

$40 $20

Admission and Photos for Two, Four, or Six to Click Art Museum (Up to 50% Off)

Click Art Museum

Stoneridge Mall (Lower Level, Next to Nordstrom)

$25.96 $14

Military Aviation Museum Visit for Two or Four at Moffett Field Historical Society (Up to 50% Off)

Moffett Field Historical Society

Mountain View

Peruse 13 exhibits that chronicle history of flight with artifacts such as a full P-3 cockpit and equipment from NASA aviation flight tests

$16 $10

Computer History Museum Visit for Two with Optional T-Shirts, or a Visit for Four or Six (Up to 52% Off)

Computer History Museum

Mountain View

History museum showcases the evolution of computing from ancient artifacts to contemporary mobile devices with interactive exhibits

$60 $29

Up to 22% Off Whale Watching at Sea Goddess Whale Watching

Sea Goddess Whale Watching

Moss Landing

From the merchant: Welcome aboard Sea Goddess, the premier whale watching vessel in the whale watching Capital of the World - Monterey.

$45 $35

Holiday Lights Tour for One, Two, or Four from San Francisco Fire Engine Tours & Adventures (Up to 52% Off)

San Francisco Fire Engine Tours & Adventures

San Francisco Fire Engine Tours & Adventures

Tours run from December 3 through December 23, 2016; departing at 5:45 p.

$75 $39

Admission for One to a Three-Hour Whale-Watching Cruise at Chris' Whale Watching Tours (30% Off)

Chris' Whale Watching Tours

Old Monterey Business District

A tour of Monterey Bay, filled with several species of whale, along with dolphins, porpoises, and other wild creatures

$37 $25.99

Armory Tour for Two at SF Armory (33% off)

SF Armory

Mission

Employees lead 90-minute tours for guests aged 18 & older through five floors of historic armory & elaborate adult-film sets.

$60 $40

$55 for a Russian River Winery Segway Tour from Segway of Healdsburg ($99 Value)

Segway of Healdsburg

Segway of Healdsburg

Expert tour guides lead groups of Segway-riding guests to wineries for vista views and optional tastings

$99 $55

Go Las Vegas Card Multi–Attraction Pass with Admission to 3 or 5 Attractions from Choice of Many Options

Go City Card

Online Deal

... over 20 top Las Vegas options with a 3 or 5-Choice Las Vegas Explorer Pass, including a hop-on hop-off bus tour, Madame Tussauds, High Roller Observation Wheel, The Mob Museum, shows, tours, and more.

$60 $58.50

Historical Walking Tour for Two or Four from Emperor Norton's Fantastic San Francisco Time Machine (Up to 64% Off)

Emperor Norton's Fantastic San Francisco Time Machine

Multiple Locations

Reincarnated San Francisco icon leads tours through city’s historic streets and dispenses facts about landmarks architectural and otherwise.

$40 $19

Brewery-Distillery Tour with Tasting for Two, or Private Whiskey Tasting for Up to 10 at Seven Stills (30% Off)

Seven Stills

Bayview

This 4,400 sq. ft. industrial facility brews its own quality craft beers before turning them into artisanal, small-batch whiskeys

$40 $28

Up to 62% Off Las Vegas Nightclub Tour at Crawl Vegas

Crawl Vegas

The Strip

From the merchant: Crawl Vegas guest will experience the VIP treatment on a hosted tour of some the A-List Las Vegas nightclubs.

$79 $31

Individual or Family Annual Pass to Golden State Model Railroad Museum in Point Richmond (Up to 52% Off)

Golden State Model Railroad Museum

Richmond

Passes grant free admission to shows in 10,000 sq. ft. museum of operational model trains & recreated Northern California terrain.

$49 $24

$50 for a Wine Tasting for Two with a Take-Home Bottle and Corkscrew at Winery Collective ($107 Value)

Winery Collective

Fisherman's Wharf

Taste five vintages culled from California’s boutique wineries and select a bottle to take home

$107 $50

Distillery Tour and Tasting for One, Two, or Four with Spirits Credit at Napa Valley Distillery (Up to 54% Off)

Napa Valley Distillery

Napa Valley Distillery

Guests sip craft spirits and learn about the creation process, as well as the history of the type of spirits they’re tasting

$60 $30

Go San Francisco Card All-Inclusive 2-Day Pass includes admission to 25+ attractions for 2 days. Pay Nothing at Gate.

Go City Card

Online Deal

Choose attractions as you go from a selection of over 25 top San Francisco museums, tours, cruises, and more.

$60 $55.80

Big Bus San Francisco Hop-on Hop-off Tour

Big Bus Tours - USA

San Francisco

Groupon is not affiliated with or sponsored by the Big Bus Tours - USA in connection with this deal.

$30 $30

San Francisco Grand City Tour by Luxury Motor Coach for One, Two, or Four from Tower Tours (Up to 39% Off)

Tower Tours

San Francisco

Guests meet at Fisherman’s Wharf or get picked up by complimentary shuttle service before exploring The City by the Bay’s best-known sites

$59 $39

Bike Rental for One or Two from Golden Gate Rides (42% Off)

Golden Gate Rides

Golden Gate Rides

Get a custom-fitted bike before spending a full day out on the trails; helmet, lights, maps, safety gears, and bottle of water are included

$36 $22

City Sightseeing San Francisco Hop-On Hop-Off Tour

City Sightseeing - USA

San Francisco

Sightseeing tours depart from Fisherman's Wharf, but you can join at any stop along the route.

$35 $35

Napa River Kayak Tour for Two or Four or a Kayak Rental for Two from Enjoy Napa Valley (51% Off)

Enjoy Napa Valley

Cental Napa

Following an experienced local guide, kayak tours teach visitors about the history of Napa Valley while wildlife spotting; rentals available.

$99 $49

Wine Tasting for 2 or 4, Wine Flights with Brie, or Wine-Club Membership at The Vine at Bridges (Up to 43% Off)

The Vine at Bridges

Danville

Sample white or red wines from California and around the globe or opt for a wine-club membership to try two new bottles every month

$40 $25

San Francisco Bridge-to-Bridge Cruise

Red & White Fleet

San Francisco

$38 $38

Go Los Angeles Card All-Inclusive 2-Day Pass includes admission to 30+ attractions for 2 days. Pay Nothing at The Gate.

Go City Card

Online Deal

• Choose attractions as you go from a selection of over 30 top Los Angeles theme parks, museums, a Hop-On Hop-Off bus tour, boat cruises, Hollywood tours, and more.

$100 $94.50

Go San Diego Card All-Inclusive 2-Day Pass includes admission to 40+ attractions for 2 days. Pay Nothing at The Gate.

Go City Card

Online Deal

Choose attractions as you go from a selection of over 40 top San Diego museums, tours, cruises, and more.

$110 $99

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