The text 'East Bay Duwarium' in a bold, decorative orange font with black shadows and a cream outline.Vintage-style illustration of a chameleon perched on a tree branch, extending its long tongue to catch a butterfly, surrounded by detailed tropical leaves and distant mountains.

The Oldest and Largest Reptile SHOP in the Nation

A working vivarium, specialty store and boarding facility in Berkeley since 1970. Snakes, lizards, tortoises, spiders and the people who love them.

WALK IN AND YOU'LL SEE this ISN'T JUST A PET STORE.

An East Bay fixture for generations, the Vivarium has been a destination for all things beautiful, weird, and misunderstood.

Since 1970, the Vivarium has been the home for a remarkable collection of reptiles, amphibians and so much more.

This is a place where you can not only find a new companion, but step into a world you never knew existed.

Services spotlight

Leave yours with us. Or bring ours to you.

morphmarket

What's new IN the store

Golden Spiny-tailed Gecko - amazing breeding group

Brazilian Rainbow Boa Female (Epicrates cenchria)

2026

San Luis Potosi Male (Lampropeltis Mexicana Mexicana)

2018

Sinaloan Milksnake Female

2025

COME ON IN.

Open 7 days a week. No ticket required, just come meet the animals.

1827 Fifth St., Berkeley, CA 94710

Everyday 10:00 am to 7:00 pm

CLOSED
New Year’s Day
Thanksgiving Day
Christmas Day

Plan your visit

Everything we know, written down.

Species-by-species husbandry guides written by people who actually keep these animals. Free, no signup, no nonsense.

Read the care sheets