Martinique to Grenada Chart Blanket (St. Lucia, Barbados, Saint Vincent & the Grenadines)Celebrate the heart of the Eastern Caribbean with our Martinique to Grenada Nautical Chart Blanket, featuring official Imray chart detail spanning Martinique, Saint Lucia, Saint Vincent and the Grenadines, Bequia, and Grenada. Designed for sailors, cruisers, and island dreamers alike, this beautifully detailed map blanket captures one of the worlds most iconic blue water cruising routes, where volcanic peaks, trade winds, and turquoise anchorages