Amphoe Koh Samui, an island district in Thailand, offers a blend of natural beauty and cultural experiences. One of the most notable attractions is Chaweng Beach, which is renowned for its vibrant atmosphere and opportunities for water sports. The beach is lined with restaurants and bars, making it a good spot for relaxation and socializing.

Another significant site is Wat Plai Laem, a colorful Buddhist temple that features an impressive 18-arm statue of Guanyin, the Goddess of Mercy. This temple is not only a place for worship but also a visual feast, attracting visitors interested in local spiritual practices and architecture.

For those looking to explore the island’s natural wonders, Ang Thong National Marine Park is a popular destination. This archipelago of 42 islands offers activities such as kayaking, snorkeling, and hiking, providing a chance to experience the region's stunning landscapes and marine life.

Cultural enthusiasts may appreciate a visit to Fisherman’s Village in Bophut, which features traditional wooden houses and a weekly walking street market. The market showcases local crafts, cuisine, and entertainment, giving insight into the island's lifestyle and traditions.

Lastly, the Secret Buddha Garden offers a serene escape amidst lush vegetation. This hidden gem is filled with statues and sculptures, creating a tranquil environment for reflection.

In summary, Amphoe Koh Samui caters to a range of interests, from beach activities and spiritual sites to natural parks and cultural experiences, making it a versatile destination for visitors.