Florida Oceanographic Society Sunset Docks Seminole Inn It's not all palm trees and seascapes - Martin County is also full of scenic drives. Martin County is known for our pristine, uncrowded beaches - more than 22 miles of them in fact! Stuart is called the Sailfish Capital of the World & has been named America's Happiest Seaside Town The Children's Museum of the Treasure Coast offers hours of hands-on fun and learning opportunities. The Elliott Museum on Hutchinson Island is filled with fascinating finds! The historic fishing village of Port Salerno is home to working artist studios & waterfront dining. The iconic House of Refuge at Gilbert's Bar is the oldest structure in Martin County. Explore the majestic Loxahatchee River and diverse ecosystems of Jonathan Dickinson State Park.