Discover Our

world famous lobster pizza

Welcome to the Seaside Café at the Mansion, a cherished family-owned island eatery in the heart of Key West

Located on the sparkling Atlantic Ocean, our café offers a serene escape on the historic grounds of the Mansion on The Sea.

Discover our renowned array of island delicacies. From signature Mansion Mojitos to Honey-Butter Lobster Pizza, each dish is a celebration of local flavors.

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Special Dishes

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Rated Number 1

Come experience the hype around our world famous lobster pizza

Oceanside dining in
Key West

Located just a stone's throw from the Atlantic, our café provides a perfect spot to relax. Savor your drinks to the soothing rhythms of the ocean, enhancing your seaside experience.

Come evening, join us for a magical Key West sunset. With our lovingly crafted mojitos and celebrated lobster pizza, we promise a warm, unforgettable beachside feast.

Ocean Conscious

The Seaside Cafe is committed to safeguarding our cherished natural resources, a mission we proudly share with Reef Relief. We ensure that every order is served in compostable or biodegradable containers and utensils, aligning our practices with our dedication to environmental stewardship.

Curious about the Mansion On The Sea? Discover more here!

More Dishes

From Our Menu

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come eat with us

You have made it to the Southernmost point of the United States.
Now it is time to experience our world famous Lobster Pizza.

Reach OUt Now
Rafe and Michael Hapern, Owners of the Seaside Cafe
Chef’s Word

Our story

Seaside Cafe was founded by Chef Rafe, a key west native, and his father, Michael, a few years ago and has been exploding ever since. Rafe has had a passion for cooking for over 10 years and is finally bringing you his spin on classic cuisine and ingredients from around the globe.

If you haven't tried the world-famous lobster pizza, meet us seaside today!


11:30 am - 8:00 pm
11:30 am - 8:00 pm
11:30 am - 8:00 pm
11:30 am - 8:00 pm
11:30 am - 8:00 pm
11:30 am - 8:00 pm
11:30 am - 8:00 pm