Ko Lanta is a small island in Thailand where people go to escape the rush of life. There are plenty of resorts, all-inclusive, but it’s also worth it to leave the resort one day and explore the small island.
I would highly recommend to rent a scooter and drive to the old town. It’s only a few streets, but such a nice vibe. It’s near the water with lots of small shops to buy beautiful souvenirs. You’ll definitely enjoy yourselves!