What's the best cure against a bad hangover? Fresh air! So if you want to get a break from partying and see the fascinating nature of Koh Phangan, you should visit the Phaeng Waterfalls.
You can do a nice walk, starting from the national park offíce. Entry is free, but I suggest to go for some solid shoes, as the steep paths are beautiful looking but sneaky roots can get quite slippery.
At the bottom of the Phaeng Waterfall, you can take a fresh, cooling bath in a natural pool while enjoying the cheerful sounds of nature. Going more up, the water goes down next to you, finding its natural way over rough rocks.