- Lahaina is a town located on the west coast of the island of Maui in Hawaii. It is the largest town on the island and is known for its beautiful beaches, historic sites, and vibrant atmosphere. Lahaina was once the royal capital of the Kingdom of Hawaii and has a rich history that is reflected in its many preserved buildings and landmarks. The town is also famous for its art galleries, restaurants, and shopping areas. Lahaina is a popular tourist destination, attracting visitors from all over the world who come to enjoy its stunning natural beauty and cultural activities.