Seven Caves and Pong Sao, the Phan Nang Aai viewpoint, is perfect for nature lovers seeking tranquility. Located not far from Bangkok, it makes for an easy day trip by car. This area serves as a hub for nature study and ecotourism, particularly in the Seven Caves-Pong Gon Sao region. One of its highlights is the enchanting clouds that envelop the surroundings in late rainy season and early winter.