In recent years, so-called wild pigs, I say so-called wild because they are not wild at all, have been introduced to the island to attract more visitors who come to take selfies with them on the beach. The island's lagoon is pleasant and photogenic, there is a small bar-restaurant and even a 4-star hotel, the The Treasure Koh Madsum on Koh Matsum island.
To go visit Koh Matsum, you can also book one of the tours above.