Ao Noi Na is a small beach located on the northern part of Koh Samet, Rayong Province. It's conveniently accessible from Na Dan Pier, the island's main pier, making it easier to reach than many beaches on the eastern side. While not as famous for nightlife or the lively atmosphere of Sai Kaew Beach, it's popular with tourists seeking peace and quiet amidst nature. The overall atmosphere is simple, uncrowded, and retains much of the charm of Koh Samet's original character, especially on weekdays when there are fewer tourists. It's ideal for those wanting to escape the hustle and bustle of the city and truly relax by the sea.

Ao Noi Na's beach consists of short, curved stretches of sand interspersed with natural rock formations, creating many private spots. The water here is relatively clear and calm throughout the year, particularly during the peak season from November to April, making it perfect for swimming, relaxing on the beach, or kayaking. The shoreline is shaded by casuarina and sea almond trees, creating a more tranquil atmosphere than many open beaches on the island. Many tourists enjoy sitting and admiring the sea view, reading a book, or simply relaxing in the peaceful surroundings, as the bay lacks the large-scale beach activities or noisy entertainment venues found in other popular areas of Koh Samet.

Ao Noi Na Bay is lined with resorts and accommodations along the beach. Most are small to medium-sized establishments emphasizing tranquility and privacy. Many are designed to blend with nature and offer direct beach access. There are also seafood restaurants, cafes, and on-site eateries within the resorts, though not as numerous as on Sai Kaew Beach, but sufficient for a relaxing getaway. Another highlight of Ao Noi Na is the clear view of Ban Phe and the Rayong provincial coastline, especially in the evening when the sunlight reflects off the sea, creating a beautiful and relaxing atmosphere.

Ao Noi Na is also ideal for those seeking an extended vacation on Koh Samet because it's quieter than the main beaches while still offering convenient access to other attractions. Tourists can rent motorbikes or use local shared taxis to reach other beaches such as Ao Pai, Ao Wong Duean, or Sai Kaew Beach in a short time. Its proximity to the main pier makes it suitable for both overnight stays and day trips to enjoy the seaside. It's also perfect for watching sunsets during certain seasons, as the coastline faces northwest, offering stunning views of the evening light over the sea.

While Ao Noi Na isn't the largest or most famous beach on Koh Samet, its main charm lies in its peace, simplicity, and naturally relaxing atmosphere. Tourists who prefer a relaxed vacation, seeking quiet and clean beaches and wanting to escape crowded tourist areas, often choose Ao Noi Na as one of their top vacation spots on Koh Samet. It is also considered one of the beaches that perfectly reflects the tranquil and natural image of Rayong's coastline.

• Take a ferry from Ban Phe Pier in Rayong to Nadan Pier on Koh Samet. From there, you can rent a motorbike or take a local songthaew (shared taxi) to reach Ao Noi Na.

• Book accommodations early during holidays and peak season.

• Morning and evening are the best times for beach walks.

• Bring sunscreen, hats, and sunglasses for strong sunlight.

• Carry enough cash for expenses on the island.

Admission Fees:

• Thai Nationals: Adults 40 THB / Children 20 THB

• Foreigners: Adults 200 THB / Children 100 THB

Opening Hours:

• Open for entry at all times (but park entrance fees will be collected at the toll booth during specified hours).