Well-stocked shop of dive equipment. They do trips to Ko Tao 3 times a week and offer courses from bubble maker to dive master. They have a boat of their own and while slightly more expensive than other shops on the island, it is worth the extra for the experience.
Between Lamai and Hua Thanon lies two famous rock formations: Hin Ta and Hin Yai also known as Grandpa and Grandma Rocks. These formations look like the male and female genitalia, respectively. What makes these rocks even more strange is that they are close to each other, giving way to a legend explaining how they came to be.
The Wat Lamai Temple has played host to temple fairs along with weddings, funerals and various religious festivals. It features concerts, fairground games, food and an outdoor cinema, but is normally very quiet, other than the sounds of children playing at the temple school. The temple fairs are week-long celebration and are worth seeing if you happen to be in Lamai during one. The strip south of the corner where the temple is has a number of good tourist souvenir shops and also French bakeries and other eateries, as well as Thai service businesses as is also the case with the strip from the temple corner back towards Tesco and the gas station and beyond.
The cultural hall within the temple contains a collection of artifacts from Samui's past. The collections range from brass and earthenware containers to a 2,000-year-old metal ceremonial drum dug out of a Lamai village. Like other wats on Koh Samui, the temple has a mummified monk but fittingly doesn't make a big deal out of "him".
Wat Khunaram, which is past Hua Thanon towards Na Mueang, houses the body of one of Samui's most famous mummified monks, Loung Pordaeng. Loung Pordaeng died in 1973, and, at his request, his body was placed in a glass case. His body has remained in the specially-made glass case since his death and amazingly, shows few signs of decay.