Explore the aquarium and below San Francisco Bay by getting up close and personal and come face to fin with more than 24,000 local marine animals. Our interpretive naturalists are always nearby to answer your questions and guide you through hands-on animal encounters. If you’re looking for unique and things to do in San Francisco, look no further. Explore and discover California marine life by getting your aquarium tickets today!
>> Discover The Bay
This gallery introduces the ecosystem of San Francisco Bay and features seven different animal habitats showing how they form homes for the creatures who live in the Bay.
- Beauties of the Bay, the most colorful animals in San Francisco Bay, including the bright orange Garibaldi (the California State Marine Fish), green Moray Eels and rockfish of varying colors.
- Swirling school of anchovies. Did you know that lateral lines on the bodies of anchovies serve as sensory organs? This enables the animals to sense where the school is moving, to help stick together and avoid predators.
- Bay babies, from newly hatched Skates to juvenile perch and other fishes, explore underwater newborns.
>> Go With The Flow
Mesmerizing jellies await your arrival upon entering Under the Bay. Ambient lighting sets the mood to enjoy these beautifully hypnotic invertebrates. Front and center is a 725-gallon cylinder tank displaying Moon Jellies, while a wall-mounted, 740-gallon gallon tank showcases the Pacific Sea Nettles.
There are more than 200 species of jellies worldwide. Jellies are made up of 95% water and have no heart, brains, bones, or other organs. Their bodies let off pulsations, but movement is primarily controlled by bay and ocean currents. Jelly species are being directly affected by climate change, their populations and range continue to increase as water temperatures rise. Discover more about this increase in jelly populations in this exhibit.
>> Under the Bay
This gallery allows visitors to truly explore below the bay with a fully immersive experience as they walk through 300 feet of acrylic tunnels filled surrounded by schooling anchovies, skates, bay rays, and sharks.
Near Shore Tunnel
Did you know that the majority of San Francisco Bay is between 10-15 feet deep? This tunnel unmasks the creatures that live in these shallow depths around the Bay. What it lacks in depth, it makes up for in breadth and diversity of species. Many animals, including various shark species, use the shallow mudflats of San Francisco Bay as a breeding and nursery ground for their pups. Animals that you will encounter in the Near Shore exhibit tunnel range from swirling schools of anchovies to a rainbow of Rockfish, bright-orange Garibaldi to the smartest animal in the Bay, the Giant Pacific Octopuses.
Sharks of Alcatraz Tunnel
Explore the deeper waters of San Francisco Bay in the second crystal-clear tunnel exhibit, where sharks, rays, sturgeons, and more soar above or nestle on the sandy floor. Come face-to-fin with sevengill sharks, the largest predatory animal/shark in San Francisco Bay, and other local shark species including leopard sharks and soupfin sharks.
>> Touch the Bay
This gallery allows visitors touch several types of animals including bat rays, skates, leopard sharks, and tidepool animals such as sea stars and sea cucumbers. The touch pools are accompanied by the interactive Bay lab station.
The magic of San Francisco Bay is literally at your fingertips with two touchpools housing sharks, rays, skates, sea stars, and anemones. Get ready to call, text, or tweet home about this once in a lifetime experience.
Several land dwelling animals including chinchillas, tortoises, and frogs can be found in this exhibit. These animals specially selected to share messages of how their habits and habitats are affected by climate change.
Bay Lab Station (Temporarily Closed)
At this science station, naturalists lead an ongoing schedule of interactions with land animals and participatory climate change discussions. The station also features touchables for explorers of all ages, ranging from microscopes to puzzles.
>> River Otters
Adorable and playful river otters await visitors in this gallery. This gallery houses four river otters: Shasta, who was saved from the Louisiana fur trade; Ryer, Baxter, and the youngest Tahoe. Found throughout the Bay Area and its river systems, river otters are considered a watershed ambassador as they are an indicator of a healthy water system; meaning if you see a river otter in the wild, you know that waterway is healthy.
Although populations are now stable in California, a century ago, river otter populations were in bad shape due to water pollution, habitat degradation, and fur trade. The hunting and trapping of river otters is no longer allowed in California, and regulations to improve water quality and estuarine habitat have allowed river otter populations to recover. The return of river otters to the San Francisco Bay estuary reminds us of what is possible with ongoing commitments to a healthy watershed.
River Otters VS Sea Otters: What is the Difference?