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Emerald Pool (Sa Morakot), Krabi - Things to Do at Emerald Pool (Sa Morakot)

Things to Do at Emerald Pool (Sa Morakot)

Complete Guide to Emerald Pool (Sa Morakot) in Krabi

About Emerald Pool (Sa Morakot)

Emerald Pool sits deep in the Khao Phra Bang Khram Nature Reserve, about an hour's drive inland from Krabi town, and it earns its name the moment you crest the wooden boardwalk and catch the first glimpse through the trees. The water is an almost improbable jade-green, so clear you can count the pebbles on the bottom and watch tiny fish dart between submerged roots. It's spring-fed and warm year-round, hovering somewhere around bath-temperature, which is part of why it draws crowds even on the hottest afternoons when most of Krabi is hiding indoors. The walk in tells you you're somewhere special. A flat, well-maintained boardwalk threads through lowland evergreen forest where the canopy closes overhead and the air drops a few degrees, smelling faintly of wet leaves and the mineral tang of the springs. You'll hear cicadas overlapping in waves, the occasional crash of a hornbill moving through the upper branches, and, as you get closer, the splashing and laughter of swimmers. It takes about 15 minutes at an easy pace, longer if you stop for the boardwalk's interpretive signs about the reserve's birdlife. Worth noting: the pool itself is the main event. But the reserve protects one of the last lowland peat-swamp forests in southern Thailand and is home to Gurney's pitta, a bird so rare birders fly in specifically hoping for a glimpse. Most visitors come for the swim. But the place rewards anyone who slows down a bit.

What to See & Do

The Emerald Pool itself (Sa Morakot)

The main pool is a roughly oval basin ringed by limestone and forest, with that signature jade-green water you've seen in every brochure. Mineral content from the underlying limestone is what gives it the colour, and it shifts subtly through the day as the sun angle changes - more turquoise mid-morning, deeper emerald by early afternoon. The water is shallow at the edges and drops to about chest-deep in the middle, which makes it forgiving for kids and weak swimmers.

Sa Nam Phut (the Crystal Pool)

A 600-metre forest trail past the main pool leads to a smaller, deeper spring known locally as the Crystal Pool or Blue Pool. The colour here is something else - an almost luminous cobalt blue that seems to glow from underneath. Swimming is usually prohibited because the bottom is unstable quicksand-like silt, but the short hike through tunnel-like forest is worth doing on its own merits.

The hot spring stream

Just below the main pool, a warm-water stream tumbles over smoothed limestone steps forming small natural jacuzzis. The temperature sits around 30-35°C - bath-warm rather than hot-spring-hot - and you can wedge yourself into one of the worn hollows and let the current work over your shoulders. Best in the early morning when the air is cooler and the contrast feels more dramatic.

The boardwalk through the peat swamp

The raised wooden walkway from the entrance to the pool is itself an attraction. It passes through dense lowland forest where you might spot dusky langurs in the canopy, giant black squirrels, and if you're lucky and quiet, hornbills crashing through the upper branches. Interpretive signs in Thai and English explain the peat-swamp ecosystem, which is rarer than the more famous mangroves on the coast.

Birdwatching for Gurney's pitta

This reserve is one of the few remaining strongholds for Gurney's pitta, a brilliantly coloured ground bird once thought extinct. Serious birders hire local guides and head out at dawn into the trails branching off the main boardwalk. You're unlikely to see one casually. But knowing they're there changes how you walk through the forest.

Practical Information

Opening Hours

Open daily, typically 8:30am to 5pm, with last entry around 4:30pm. Arrive at opening if you want the pool to yourself - by 10am tour buses from Krabi and Ao Nang start rolling in and the magic dilutes considerably.

Tickets & Pricing

There's a national park entry fee, with foreign visitors paying significantly more than Thai nationals - standard for Thai parks. Bring small bills and your passport (occasionally requested for the foreign rate). Guided birding walks are arranged separately at the visitor centre and are worth the modest cost if natural history interests you.

Best Time to Visit

Early morning, ideally arriving by opening, gives you the clearest water and the best chance of having the pool to yourself for half an hour. The honest trade-off: late afternoon has softer light for photos but the water gets churned cloudy by the day's swimmers, and you're racing the closing time. Avoid weekends and Thai public holidays when local families fill the pool. Dry season (November to April) brings the most reliable colour. Heavy rain during the southwest monsoon can muddy the springs for days.

Suggested Duration

Plan on three to four hours total - roughly 15 minutes walking each way, an hour or so in the pool, and time for the Crystal Pool trail and the hot stream. You could rush it in two hours if you skipped the side trails. But the place rewards lingering.

Getting There

Emerald Pool is about 65 kilometres northeast of Krabi town, near the village of Ban Bang Tieo in Khlong Thom district. Most visitors come on a tour - half-day and full-day combinations with the Hot Springs Waterfall and Tiger Cave Temple are sold from every tour desk in Ao Nang and Krabi town, and tend to be the cheapest way to do it once you factor in transport transport. Independent options: rent a scooter or motorbike (the road is well-paved and signposted, about 90 minutes from Ao Nang), hire a private taxi for the day, or take a songthaew from Krabi bus terminal toward Khlong Thom and ask to be dropped at the Sa Morakot turnoff, then catch a motorbike taxi the last few kilometres. Drivers should have no trouble - the site is on Google Maps and signposted in English from Highway 4.

Things to Do Nearby

Khlong Thom Hot Springs Waterfall
About 10 minutes away by road, this is a series of mineral hot-spring pools that cascade down limestone steps into a cool jungle stream. Pairs naturally with Emerald Pool because most tours bundle them - hot soak first, then the cool jade swim, or vice versa.
Tiger Cave Temple (Wat Tham Sua)
Halfway back toward Krabi town, this working monastery earns fame for the 1,237-step climb to a hilltop shrine with sweeping views over the Krabi plains and karst formations. Brutal under midday heat. Still a real pilgrimage. Cave shrines at the base reward a wander even if you skip the climb.
Khao Phra Bang Khram visitor centre and bird trails
Right at the Emerald Pool entrance, the small visitor centre lays out the peat-swamp ecosystem and launches guided pitta walks. Give it twenty minutes before or after your swim. You will grasp why this forest is odd.
Khlong Thom Museum
A small yet surprisingly substantial local museum in Khlong Thom town shows artefacts from the ancient bead-making and trading culture that thrived here over 2,000 years ago. Easy add-on if you're driving yourself and have an extra hour.
Ao Luek mangroves and sea caves
About an hour north, these tidal mangroves and limestone sea caves are best paddled by kayak. Tough squeeze into one day with Emerald Pool. Keep them in mind for a multi-day inland Krabi loop.

Tips & Advice

Bring a quick-dry towel and a dry bag. Basic changing rooms exist. Yet no proper lockers. Keep phone and wallet within sight while you swim.
Wear water shoes or sturdy sandals you don't mind soaking. Boardwalk works in flip-flops. Pool edges are slick limestone. Hot stream rocks can bite.
Skip the swim with open cuts or skin irritation. Warm, mineral-rich water breeds bacteria. A few visitors a year report minor skin reactions.
Stack smart: Tiger Cave Temple at cool dawn, Emerald Pool late morning when you crave a swim, Hot Springs Waterfall last when you're beat and a warm soak feels earned.
If you're driving yourself, top up in Krabi town. Petrol stations fade once you turn inland toward Khlong Thom.
For photographers: the jade colour sings in soft overcast or mid-morning sun filtering through the canopy. Harsh midday sun bleaches it and throws glare even a polariser fights.

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