Though the lotus blooming period was passed, this place is still very beautiful in any season, with its grandiose limestone mountains and charming marsh. A 1km wood boardwalk was recently rebuilt, as well as an observation tower. It lets you walk above the marsh to observe below the lotus and reeds, as well as many bird species. You hear a lot of bird noises, and we saw a few flashy purple blue swamp hen birds eating. When you reach the end of the boardwalk, you can call a boat to pick you up, we ended doing this right at the sunset. It’s also possible to take a longer boat ride in the marsh.