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2024 Map of Card Sound

Name: 2024 Topographic Map of Card Sound
Creator: U.S. Geological Survey
Published: 2024
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2024

About this map

The northern tip of the Upper Keys is defined by the intricate waterways and protected preserves shown in this survey of the Florida coast. Grayvik serves as a primary settlement point near the exclusive Ocean Reef Club Airport, marking a landscape where high-end development meets expansive conservation land. Extensive portions of the territory are managed as the Crocodile Lake National Wildlife Refuge, preserving the critical shoreline habitat of North Key Largo.

Navigation through the shallow waters depends on named passages like Broad Creek and Angelfish Creek, which link the sheltered Card Sound to the open Atlantic Ocean. To the north, the boundary of Biscayne National Park encompasses a chain of islands including Old Rhodes Key and Totten Key. On the mainland of the keys, the Dagny Johnson Key Largo Hammock Botanical State Park Trl and Old State Rd 905 trace the ecological and transit history of this subtropical environment.