Visit the world’s only aquarium-planetarium-rainforest-living museum at the California Academy of Sciences in San Francisco. The superb complex incorporates all 4 attractions under one living roof, with exhibits and shows that explain the universe! Don’t miss the African penguins – and 38,000 other live animals – at the California Academy of Sciences in the heart of Golden Gate Park, a must-see attraction in San Francisco. Rocket through the galaxy at the speed of light or journey deep into the oceans of the world as the Academy boldly brings life to life. Come face-to-face with snakes and piranhas, meet Claude the American alligator with albinism, and hang out with Pierre, Howard, Ocio, and the rest of the South African penguin colony. Stroll through the rainforest dome with its free-flying birds and butterflies and become immersed in the rainforests of Borneo, Madagascar, Costa Rica, and the flooded Amazon. Discover Borneo bats, chameleons, poison dart frogs, leaf cutter ants, gliders, snakes, and so much more. Catch the latest amazing digital planetarium show, taking you on a spectacular journey to the far reaches of the universe, held 7-10 times a day. Designed by award-winning architect Renzo Piano, the museum housed under a living roof will inspire lifelong curiosity for the natural world as you experience the depths of a Philippine coral reef, climb into the canopy of a Costa Rican rainforest, and fly to the outer reaches of the universe.

Visit the San Francisco Zoo, home to over 2,000 animals and 250 species of plants. Your full-day admission ticket includes access to the Leanne Roberts African Region and the Valentine Family Savanna. Both zones offer multi-species landscapes with giraffes, zebras, kudu, ostriches, storks, and more. At Hearst Grizzly Gulch, get nose-to-nose with rescued grizzly bear sisters Kachina and Kiona. See how lemurs leap through the Lipman Lemur Forest, the largest outdoor lemur habitat in the country. Marvel at Penguin Island, home to the largest colony of Magellanic penguins outside of the wild. Admire the Zoo's gorillas in the Jones Family Gorilla Preserve. Feed and pet the farm animals in the Fisher Family Children's Zoo. Find the historic 1921 Dentzel Carousel and 1904 miniature Little Puffer Steam Train. Learn about the fun rides, educational programs, and exciting events for children.

Experience both the Yosemite Valley and the Giant Sequoia Walk on this day tour. See why artists and poets have been inspired for generations by the breathtaking sceneries at the national park. Since 1890, the beautiful Yosemite National Park has been the jewel of America's National Parks, possessing some of the best-known landmarks in the world, such as the tallest waterfall in North America, Yosemite Falls. Have 5 to 6 hours to explore the stunning national park, and take in the majestic natural wonders, accompanied by a complimentary audio-guided tour. See the spectacular Half Dome and El Capitan, two of the most frequently climbed cliffs in the world. It is also home to several groves of stunning Giant Sequoia trees, the largest trees on earth. The Giant Sequoia Walk is along 1 mile (1.5 km) of paved trail with a 400 ft (120 m) incline, snow depth permitting. On a group tour, view stunning panoramas, go on walks, and even hike a little, before returning to San Francisco. Or if you prefer, upgrade to a private tour for your group only.

Starting from San Francisco, this guided tour takes you to Muir Woods National Monument and Sausalito. Discover the mystery of 400-feet (130 meters) tall redwood and sequoia trees at Muir Woods before stopping in Sausalito to sightsee, shop, and more. After pickup, start your tour with a scenic and informative drive to the Golden Gate Bridge through several of the best San Francisco neighborhoods as well as the presidio, a former military area of great beauty. Crossing the GG Bridge, stop at the northern vista point for stunning views of the bay and the bridge. Scenic views continue as the tour passes above the town of Sausalito and through portions of the Golden Gate National Recreation Area and Mount Tamalpais State Park, which merge with Muir Woods. Arriving at Muir Woods National Monument, your guide will inform you of the best way to experience the grove and where the oldest trees are located. An approximately 1 hour and 20-minute stay gives you time to see much of the grove and to explore the gift shop, café, and visitor center. Included in the tour is a stop in Sausalito to enjoy the art galleries, shops, cafes, restaurants, and yacht marinas. Views from Sausalito include the Bay Bridge, parts of the east bay, and San Francisco. After about an hour in Sausalito, you’ll get driven back to your hotel. Alternatively, if you want more time in Sausalito, a ferry boat, taxi, Lyft, or Uber service back to San Francisco can be arranged at your own expense.

Explore the beauty and wonder of San Francisco's Aquarium of the Bay with this entrance ticket, giving you access to the 3 main exhibit halls. Discover the amazingly diverse marine life that lives beneath the surface of San Francisco Bay and its surrounding waters. Explore the “Discover the Bay” exhibit, highlighting the unique ecosystem that provides a home to a diverse selection of marine life. The exhibits feature more than 20,000 aquatic animals. Learn all about this delicate underwater habitat and the need for its conservation. Then, experience the magic of the habitat at “Touch the Bay,” complete with tide pools where you can touch the creatures that patrol San Francisco Bay’s waters. No trip to Aquarium of the Bay would be complete without a visit to the North American River Otter Gallery, where frisky river otters romp, swim, sleep and play. Get a scuba diver’s view of San Francisco Bay at the Aquarium of the Bay’s most iconic exhibit, “Under the Bay.” As you walk through the tunnels, you’ll see fascinating jellyfish, watch schools of fish that swim near the shore, see delicate starfish, and view larger fish, such as sharks, rays, and sturgeons, which live in the deeper waters of San Francisco Bay.

Hop on board a boat and cruise around Alcatraz Island and other sights of San Francisco Bay on this round trip journey. Benefit from a straight-to-the-gate access ticket and informative commentary as you go. Cruise San Francisco Bay and sail under the Golden Gate Bridge on a 90-minute narrated tour by boat around Alcatraz Island. Skip the box office line and go straight to the gate with your ticket. See Alcatraz island from the water while listening to accounts of the chilling escape attempts and the notorious criminals that called Alcatraz prison home. Enjoy a cruise with food and drink available to purchase onboard. Cruise full circle around Alcatraz Island, allowing you to view every angle of this mysterious island, which housed famous inmates such as Al Capone, Billy Cook the Killer, and Clyde Johnson, whose escape attempt is legendary. Gain a clear picture of what life in this maximum-security prison was like when it was the most feared institution in the American penal system.

Zip around in a GPS-guided, talking GoCar, which will be your guide on an exciting loop of San Francisco's breathtaking Golden Gate Bridge and Lombard Street. GoCar allows you to experience the beauty of San Francisco and visit places tour buses cannot go – all at your own pace. Go off the beaten path through San Francisco's iconic parks on your way to the Golden Gate Bridge and back. Snap amazing photos along the Pacific Ocean and see the Golden Gate Bridge up close from above and below. You can even park and take a stroll along the span of the bridge if you choose. On the way back, explore the boutique shopping districts of Chestnut and Union Street, then fill the trunk with the latest fashions, or stop for a bite to eat. Finish your tour by winding your way up Russian Hill to take an exhilarating ride down notoriously crooked Lombard Street.

Discover the coastal redwood forest at Muir Woods National Monument on a guided tour from San Francisco, with entry tickets included. Cross the famous Golden Gate Bridge, marvel at California’s wildlife, and enjoy a sightseeing bus tour of Sausalito. Meet your guide in San Francisco to start your experience. Board the bus and drive towards Muir Woods National Monument, where you’ll enjoy 1.5 hours inside the forest. Admire the towering sequoia trees as you wander along hiking trails through the forest. Learn about the region from your guide as you appreciate the surrounding nature. Continue to Sausalito, a coastal city with sweeping views over the bay. Pass the main sights as you drive through the town on your return to San Francisco. If you want to explore Sausalito on foot, you can choose to get off the bus and see the city at your own pace. Afterwards, you'll make your own way back to San Francisco by ferry (tickets not included).

Begin your Yosemite National Park day tour by getting picked up at select San Francisco hotels. Cross the Bay Bridge and drive through the Central Valley to the town of Oakdale where you will stop for a short break. Start your day in the park at Tunnel View. Then, go to Bridalveil Falls for a quick walk to the base of the roaring waterfall. Next, proceed onto Half Dome and Yosemite Falls. After, enjoy some free time where you will get a chance to picnic at the base of Yosemite Falls, by a river, or in a granite-enclosed meadow. Chances are high that you will see rock climbers in the spring or fall, bears in the summer, and spectacular ice formations in the winter. After regrouping, head to El Capitan, the center of the rock climbing universe. Depending on the season, you may see some climbers on the rock, but they will appear smaller than ants on the 3000-foot (914 meters) rock. Enjoy a photo stop at Valley View and then head to the Tuolumne Grove to take a one-mile (1.6 km) hike to see a grove of 1500-year-old giant sequoia trees. Please note that the hike to the sequoias may not be available during the snow season. After the hike, head back to San Francisco with a restroom stop along the way.

Spend a day with a San Francisco local as you embark on a small group tour to area highlights. Enjoy a unique blend of nature and history as you stroll through ancient redwoods, see Sausalito, and board a ferry to Alcatraz. Choose your route option to visit Muir Woods or Alcatraz first. Begin your tour when you meet your guide in San Francisco. Depart for your chosen first destination, Muir Woods National Monument Park or Alcatraz. If you've chosen Muir Woods, admire the breathtaking majesty and fresh air of the ancient redwood forest.  Continue your day as you drive to the seaside community of Sausalito. Admire the Mediterranean flair and the large assortment of houseboats. Then, travel on a ferry to reach Alcatraz Island and enter the prison. While you explore, listen to the award-winning Cellhouse audio tour. If you've chosen to visit Alcatraz first, board a ferry to visit the famous island prison. Wander the halls with your audio guide and explore the island, then depart to visit the Muir Woods National Monument Park and the colorful city of Sausalito.