This Imray-Iolaire chart expands on the islands off the coast of Puerto Rico: Isla de Culebra and Isla de Vieques. The Isla de Culebra chart is printed in color and uses official surveys and notes based on local knowledge. This water-proof chart also features information on passages and anchorages as well as details of facilities for voyagers in this area of Puerto Rico.
The Isla de Culebra chart includes large scale inserts of Esperanza and Ensenada Honda. This Imray-Iolaire passage chart for the Eastern Caribbean is printed in color on treated water-resistant paper.