Not far from Laem Sor Pagoda on the southern tip of Koh Samui, you can see Wat Rattanakosin, also known as Wat Khao Chedi, on top of a mountain. Here you can see some Buddha statues and the white Chedi, which is where the name Wat Khao Chedi comes from. Also the view over the south coast of Samui with the palm groves beyond is really impressive and makes for an interesting visit to the temple.