Best Marina in Marathon Florida

Sombrero Marina and Condo Association is a premier marina located in the Florida Keys. 

Sombrero Marina and Condominium Association has so much to offer!

Wetslips Available for Rent

We have the perfect wet slip for you! We are located right next to Dockside which offers live music, food, and drinks! At our facility, we have a washroom, a laundry facility, and an accomadating Dockmaster.

Read More

Dockside Boot Key Harbor

Dockside is a premier bar and grill located directly on Boot Key Harbor and is located between the A & B dock at Sombrero Marina. Dockside offers live music with the perks of great safe and an amazing view.

About Marathon

Marathon Key boating recreation is some of the finest in the Sunshine State (and even the entire country). It’s where many residents and even far more visitors alike enjoy some of the finest fishing, both around the shoreline and deep water. Plus, there are other opportunities in Marathon.

Read More

Ready to find out more?

Please contact our dockmaster at (305) 743-5663 or by email at [email protected] for more information!

For The Visually Impaired

If you are having any problems navigating this site or content.
Please contact us at 305-743-5663
We will be happy to go over it with you.  Thank you

Welcome To Our Site

We are one of the Premier Fl Keys Marinas, located in beautiful Marathon Florida on Boot Key Harbor just down the road from Key Colony Beach. Boot Key Harbor is one of the best-protected harbors in all of the Florida Keys. There is a restaurant located on-site. The newly renovated golf course across the street is open to the public. There are many eateries and grocery stores just a few blocks away including Publix and Winn Dixie.
Sombrero Marina has slips that can accommodate vessels up to 85 feet.
Electric is metered and there are onsite laundry facilities as well as a bath house.

For More Information

Please call 305-743-5663 or email us at [email protected] for any questions or concerns!

Dockmaster Contact Info





8 AM To 4 PM Monday-Friday

Saturday 8 AM TO NOON

Closed Sunday




3.5/5 (59 Reviews)