Gazing upon mesmerising sunsets, Ao Tubtim is one of Koh Samet’s oldest private beaches, backed by a boutique resort. Several Thai and eclectic restaurants, open-air shacks, massage spas and beach bars sit dappled in the shade of dense jungles. Alongside sunbathing and swimming, beach volleyball games take place here. Visitors can also enjoy snorkelling, diving and speed boating in the water.