Ko Lan (Thai: เกาะล้าน) is a small island situated 7.5 km west of Pattaya. Ko Lan is accessible by speedboat and ferry. The ferry departs hourly, and is a 45-minute ride costing just 20 baht each way. Speedboats are more expensive, but can reach the island in less than 15 minutes. Ko Lan has several beaches, which are known for their cleanliness, relaxing atmosphere, soft white sand, and crystal-clear water.
Off Pattaya there are two small island groups, the "Near Islands" (Ko Sak, Ko Krok) located close to the northern shores of Pattaya, very near Ko Lan, and the "Far Islands" (Ko Rin, Ko Man Wichai, Ko Hua Chang, and Ko Badan), located offshore directly west of Pattaya. These islands, especially the "Far Islands", are the primary scuba diving destinations in and around Pattaya.