Henri's Landmass is an archipelago located in the Caribbean Sea, off the coast of Venezuela. It is composed of three main islands and several smaller cays. The three main islands are Ile A Vache, Ile de la Tortue, and Ile a Rat. The archipelago is named after Henri Christophe, a former Haitian ruler. The islands are known for their beautiful beaches, lush vegetation, and diverse wildlife. The ILE in the crossword solution is an abbreviation for Ile A Vache, the largest of the three main islands.