Ko Samet is known for its serene beaches and laid-back atmosphere. One of the best ways to enjoy the island is to spend time at its beautiful beaches. Ao Prao Beach offers a quieter setting, perfect for relaxation, while Sai Kaew Beach is more lively, with various water sports and beach bars. Exploring the underwater world through snorkeling or diving can be rewarding, as the waters surrounding the island are home to diverse marine life.

For those interested in nature, visiting Koh Samet National Park is a must. The park features lush vegetation and offers scenic views from various vantage points. Hiking trails allow visitors to immerse themselves in the natural beauty of the island. Another enjoyable activity is renting a kayak to explore nearby coves and beaches at your own pace, providing a unique perspective of the coastline.

Dining options on the island are diverse, with many beachfront restaurants serving fresh seafood. Enjoying a meal while watching the sunset can be a memorable experience. Engaging with the local culture can be enriching as well; consider visiting a local market or participating in a cooking class to learn about Thai cuisine.

In the evenings, the nightlife on Ko Samet can be quite appealing. Beachfront bars often feature live music and a relaxed atmosphere, making it a great way to unwind after a day of exploration. Lastly, taking a boat tour around the island can provide a different view of its stunning landscapes, and you might also discover secluded beaches that are less accessible by land.