Pattaya Beach

Pattaya Beach on the southern shore of Koh Lipe is where most boats land tourists from Thailand's mainland, Langkawi Island in Malaysia and beyond. The beach is known for its fine coral sand and cristal clear turquoise water. When snorkelling, you can see a good variety of tropical marine fish.
Pattaya Beach has direct access to Walking Street where there are a lot of bars, restaurants and resorts and you can enjoy a glorious sunset just sitting on the beach. The beach area is never that crowded in the daytime but can result in build up of plastic waste that is easy to prevent.

Source: Beach visit