Nusa Lembongan, Indonesia

Arriving via boat takes approximately 45 minutes from Sanur Beach, which makes it suitable for a day trip. Nusa Lembongan is small enough that it takes only three to four hours to circumambulate by foot. Motorbikes and bicycles are available for rent if you prefer to see the sights at a slightly faster pace. If you’ve yet to learn how to ride a motorbike, the roads are quieter here, making it a good spot for beginner riders.

The ocean is the star attraction on this island. There are over a dozen dive shops to help visitors explore the crystal clear waters. Large manta-rays are a common sight, along with white-tipped reef sharks and tropical fish.