- Chonburi Mangrove Forest is an interesting place with an elevated walkway which weaves 2.3 km around the reserve. In some places the walkway is damaged and some of the planks of wood are missing so you have to be careful where you tread. All around are mangrove trees all different sizes-some of which have been newly planted so this area’s contribution to eco-tourism is ongoing. And there are many interesting animals. This place is ideal for knowledge about the ecosystem.