Some of the best offshore casinos include Deltin Royale, Deltin Jaqk, Big Daddy Casino, Casino Pride and Deltin Caravela. In time, laws were changed and onshore casinos began operating from some of the best hotels in Goa like Casino Carnival at Goa Marriott Hotel, Casino Palms at La Calypso Hotel, Casino Paradise at Neo-Majestic Hotel and Casino Strike at The Grand Hyatt. Offshore casinos were established because the government did not allow gambling on Indian land. Difference between onshore and offshore casinos Choose between offshore casinos anchored in the Mandovi River and onshore casinos at top hotels. Enjoy a soothing day at the beach followed by a wild night out with your friends at some of the best casinos in Goa. Other than exploring the beautiful beaches, religious sites and forts, visiting a casino must be on your list of things to do. If you’re planning a trip to Goa, you might have a number of things lined up. Goa has always been a dream holiday destination for many.