Peninsular Botanic Garden (Thung Khai)

Peninsular Botanic Garden covers 2,600 rai (about 416 hectares) of protected forest reserve outside Trang town, run by the Department of National Parks, Wildlife and Plant Conservation. Entry is free, every day, 08:00-16:00 — factor in the closing time, since rangers do clear the trails before dusk.

The garden started life as a Forest Department arboretum in 1986, was upgraded to full botanic-garden status in 1993, and still functions as a working research station alongside the public trails. Paths run through wet evergreen forest, peat-swamp forest, and low hills, with sections grouped by plant type: ferns, carnivorous pitcher plants, palms, and dipterocarp hardwoods that tower well above the canopy walkway. The signature feature is a 175-metre canopy walkway strung between six towers up to 18 metres high — reopened after refurbishment; call 0 7529 1456 ahead if the walkway itself is the reason for the trip, since access occasionally pauses for maintenance.

Insider Tip: Go before 9am. Hornbills and other forest birds are most active in the first two hours after the gate opens, and the humidity is still bearable before midday.

A separate 1.2-kilometre trail winds through the peat-swamp section — good for spotting pitcher plants and orchids, but the boardwalk can get slick after rain, and mosquitoes are worse here than on the drier hill paths. Bring repellent regardless of season; this is rainforest, not a manicured park, and the trails aren’t lit or paved throughout.

Watch out: There’s no restaurant or shop on site beyond a small drinks stand near the entrance — bring water and snacks, particularly if you’re planning the full canopy-walk-plus-peat-swamp combination, which runs 2-3 hours.

The garden sits about 13 kilometres southeast of Trang via the Trang-Pak Meng road, roughly 20 minutes by car or motorbike; there’s no public bus route directly to the entrance, so a rented vehicle or a taxi arranged for a return trip is the practical option. Parking is free on-site. Wear closed shoes with grip — several sections are root-strewn dirt trail rather than boardwalk, and afternoon heat plus humidity makes the walk more tiring than the flat terrain suggests.

The garden still operates as an active research station under the Forestry Conservation Area Management Bureau, which means some plots are working plant nurseries rather than public display beds — a low fence or a “staff only” sign marks these, and the boundary is worth respecting since it’s genuine conservation work, not a photo prop. Combine a Thung Khai visit with a broader south-Trang day; the surrounding Yan Ta Khao district also has several waterfalls reachable within a similar drive, so it’s easy to build a full nature-focused day around the garden rather than treating it as a standalone stop.