Cayo Frances, located in Los Roques, Venezuela, is a stunning, secluded island known for its pristine white-sand beaches and vibrant coral reefs, making it ideal for snorkeling, diving, and relaxing. Accessibility may be limited, primarily reached by boat from Gran Roque; inquire locally about transportation. A solo visit can be rewarding for those seeking tranquility, while guided tours often include snorkeling gear and lunch. The best time to visit is during the dry season (November to May) to avoid rain and rough seas. Costs can vary depending on the chosen activities and tour packages; budget for boat transfers, park fees, and meals. A typical visit can range from a half-day to a full day to fully enjoy the island's beauty. Be aware that the Los Roques archipelago is a national park, so there may be entry fees and regulations to follow to protect the environment.