Trang Botanical Garden will appeal to tourists who are interested in ecology, nature and plants. In addition to the suspension bridges in the canopy, there is a visitor center, arboretum, herb garden, botanical library, plant museum, meeting hall, and a camping area. There is also a nature study trail that offers several routes.
The trail that passes by the ''canopy walkway'' extends over 3 kilometers and makes a loop. I couldn't do it completely because the area after the canopy walkway was being redeveloped but it's a good 20 minute walk from the entrance to the suspension bridges of the Canopy Walkway and I think 1 hour the full tour.
Thung Khai Botanic Garden (Canopy Walkway) is a temple and when you visit a temple in Thailand there are some rules to know and follow :