"Koh Thalu" has beautiful white beaches and a clear seawater. This island is important as a spawning area for turtles.

Khao Laem Ya is one of the tourist attractions within Khao Laem Ya - Mu Ko Samet National Park.

Ao Khai is a small bay located next to Laem Mae Pim Beach among tranquility and nature hill. The beach is fulled of fine and white sand, and the sea is crystal clear. Lots of foreigners come to relax on this beach all year round.

Phra Chedi Klang Nam is used as a symbol of sailors that they have arrived in Rayong. The area on the island is mangrove forest with large mangroves. There is a bridge to walk in. On the full moon day of the twelfth lunar month every year, there will be a chedi cloth-covering tradition, a long boat race, and a Loi Krathong festival.

This is the tourist site which has a canal underneath the mountain. It is located at Khao Noi Sub-district, Kaho Cha Mao District, Rayong Province. People call it “Khao Cha-ang Krom Khlong”. This limestone mountain is created by the nature by having the water flowing through to becomes a 350-meter long cave with the beautifu stalactites and rocks. During the weekday, visitor can visit the place, which the sailing under the cave will be in service only on the weekend. Lights are installed inside the cave at the intervals; some part needs the support from flashlight. The inside atmosphere is amazing and stunning, cold water and no fug.

"Pak Nam Prasae" is an old community that was formed in the Ayutthaya period. The community members conserve the traditional way of life. Activities here are boating to see the fireflies, Brahminy kite, Lyle's flying fox. Homestay is also available to service tourists.

Eco-tourism in the mangrove watershed area, Khlong Tha Ta Boi, Moo 2, Noen Kho Subdistrict, Klaeng District, Rayong Province, is a suspension bridge across the Ta Boi Canal. There is a walkway that is a wooden bridge to walk and admire the nature with a distance of about 100 meters and the bridge about 100 meters suitable for relaxing. It is also a learning center for mangrove forest ecosystems with the abundance of nature causing a large number of Samae crabs to live in the area

Enjoy learning about botany, exploring the natural wetlands, go with activities to study local plants and interesting eco-tourism activities such as cycling, studying nature, kayaking and boating to see the natural wetlands, the source of local wisdom plants. touch the grass raft Learn about the way of life of the community and see many types of waterfowl. Then walk to study nature on the island in the middle of the swamp. Experience the ancient Samet forest The last piece of Samet Khao society in the eastern region is complete. Every activity has staffs to take care and giving knowledge about plants along the way.

"Tung Prong Thong" is a mangrove tree that grows naturally in flooded areas. It is an important highlight of those who come to visit here because tourists can stand and look around in 360 degrees, and see the mangrove trees that grew together so densely. When the top of the mangrove tree refect to sunlight especially in the morning, the scenery will look gorgeous. Because this golden mangrove field will reflect the unique yellow-green color throughout like a gold color. That is why it makes the whole field glow golden and named this place "Golden Mangrove Field"