Eureka is a port city in Northern California. Its Old Town district features elaborate Victorian houses such as the nearby Carson Mansion. Sequoia Park Zoo is home to pandas and primates, and features a walk-through aviary. Next to the zoo, Sequoia Park is home to massive old-growth redwood trees. Guided boat cruises aboard the early-1900s Madaket ferry take in the sights, seals and birdlife of Humboldt Bay.