9. St. Lucia
Caribbean islands are always a good idea for any kind of vacation and St. Lucia is always one of the best destinations when it comes to a Caribbean holiday. St. Lucia is one such honeymoon destination where you can stay on an island of your own. In fact, it is a cluster of islands with many isolated islets in the vicinity with super romantic and natural atmosphere. You can expect to enjoy your private time in your own way in spectacular natural setting with all the facilities and amenities you need. You can take part in plenty of water sports, explore the islands, climb atop a volcanic mountain and experience the Caribbean culture and nightlife.