Things to Do in Sangkhlaburi in June

The reservoir is the reason Sangkhlaburi exists in its current form. The old town lies beneath the water, drowned when the Vajiralongkorn Dam was completed in the 1980s, and a longtail boat out at first light is the single experience that defines this place. At 5:30 AM the surface is glassy and the only sound is the put-put of the engine echoing off limestone cliffs wrapped in mist so thick it swallows the far shore. The partially submerged ruins of the old Wat Sam Prasob temple are the primary draw. By June, rising water levels may cover the lower walls. But the chedi's upper portion still tends to break the surface, its weathered concrete furred with moss and framed by fog. Green-season light is softer and more diffuse than the harsh glare of dry months, and the jungle canopy ringing the reservoir has switched from parched brown to deep emerald. By 7:30 AM the mist has burned off and the atmosphere collapses, so insist on an early departure when arranging through your accommodation or directly at the lakefront pier.

Saphan Mon, the longest handmade wooden bridge in Thailand, stretches roughly 400 m (1,312 ft) across a narrow arm of the reservoir, connecting the Thai side of Sangkhlaburi to the Mon settlement on the opposite bank. Walking it in the early morning, planks still cool and slightly damp under your feet, the smell of wood smoke drifting from cookfires in the village below, is this town stripped to its essence. The Mon community traces its roots to refugees who crossed from Myanmar decades ago, and the settlement on the far side runs on its own rhythm: monks in orange robes collect alms along the lanes around 6 AM, the morning market sells kanom jeen in a Mon-style fish curry lighter and more herbaceous than the central Thai version, laced with turmeric and fermented shrimp paste that hits your nose before the stall comes into view. Wat Wang Wiwekaram, the imposing Mon-style temple complex with its golden stupa modeled after Yangon's Shwedagon Pagoda, anchors the heart of the settlement. June means you share the bridge with commuters and schoolchildren, not camera-toting tour groups, a different and more honest experience.

The forested hills west of Sangkhlaburi, part of the Tenasserim Range running along the Myanmar border, hold waterfalls that begin to swell with the first June rains. The trails up to them are muddy, root-tangled, and canopied by teak and bamboo dense enough to block direct sun, and they are quiet enough in low season that you hear gibbons calling and cicadas drilling before you hear the water. The humidity under the canopy is punishing, a thick wet-earth smell mixing with rotting leaves and the sweet funk of overripe wild fruit. But the payoff is reaching a cascade cold enough to shock your overheated skin and make the sweat-soaked hike retroactively worth every step. June's moderate rainfall means the falls have enough volume to be impressive without the dangerous currents that arrive by September and October. Leave trailheads by 6:30 AM and plan to be back before noon, when the heat makes exertion unwise.

The border crossing at Three Pagodas Pass sits about 20 km (12.4 miles) north of Sangkhlaburi at roughly 282 m (925 ft) elevation, where Thailand meets Myanmar's Kayin State. The pass itself is marked by three small whitewashed chedis. They look almost absurdly modest given the centuries of trade, migration, and conflict that have flowed through this corridor. The market on the Thai side sells Myanmar-made textiles, thanaka paste in pale yellow discs, and dried goods. The food stalls serve a border hybrid that leans Burmese in its use of turmeric and chickpea flour but arrives over Thai-style rice. The drive up from Sangkhlaburi winds through Karen and Mon villages. Houses perch on stilts above the hillside. Roosters provide the only traffic noise. In June the pass sits in mist for much of the morning. The valley below is invisible. The atmosphere is almost contemplative. Note that border crossing rules shift frequently. The Myanmar side may or may not be accessible to foreign visitors depending on the current political situation. Check with your accommodation before making the trip.

When the midday heat pins Sangkhlaburi under a white sky and the air shimmers off concrete, the reservoir becomes the only reasonable place to spend time. Kayaking across the calm morning water, glassy and green-brown, reflecting forested hills that double themselves well in the surface, puts you at eye level with the landscape in a way the longtail boats never manage through their diesel racket. Paddle toward the coves on the western shore where the tree line drops directly into the water. Kingfishers flash electric blue between the branches. The water temperature in June is warm enough that you barely register the transition from air to liquid when you slip over the side. It is still cooler than the ambient heat and refreshing after an hour of paddling. Some lakeside accommodations provide kayaks for guests at no extra charge. Avoid the open center of the reservoir in the afternoon. June thunderstorms build fast over the hills. You do not want to be on open water when the sky turns dark grey and wind starts kicking up chop.