Emerald Pool and Hot Springs Day Trip from Krabi

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Emerald Pool Krabi is one of the most common questions travelers ask before their trip, so here is a clear, practical answer. Most of Krabi’s fame comes from limestone cliffs and boat trips, but a short drive inland takes you somewhere completely different: a forest pool the color of green glass, a scalding-hot waterfall you can actually soak in, and barely any of the crowds you’ll find on the islands. The Emerald Pool (locally called Sa Morakot) and the nearby Khlong Thom hot springs are usually visited together as a single half-day or full-day trip, and they’re one of the few Krabi experiences that doesn’t involve a boat at all. This guide covers what each site actually looks like, what it costs, how to get there, and how to fit both into one day without rushing. For general orientation to the region first, see our Krabi travel guide.

Emerald Pool Krabi: What Is the Emerald Pool (Sa Morakot)?

The Emerald Pool sits inside Thung Teao Forest Natural Park, a patch of lowland rainforest that feels a world away from the beach resorts an hour’s drive back toward the coast. The pool itself is a small, spring-fed freshwater lake, roughly 20 meters around, with water so clear and mineral-rich it genuinely does look emerald-green rather than the usual jungle-pool brown or blue. It’s fed by an underground network of hot mineral springs that cool as they surface, so the water arrives pleasantly warm rather than hot, and it’s shallow enough (roughly 1.2 to 1.8 meters) to wade and swim in comfortably. This is the only pool at the site where swimming is actually allowed, which is worth knowing before you pack a swimsuit expecting to jump in everywhere.

Getting to the pool itself involves a short forest walk from the parking area: an 800-meter gravel track if you want the fastest route, or a longer wooden boardwalk trail of around a kilometer that winds past a smaller pool and gives you more of the forest scenery along the way. Neither route is strenuous, and both are manageable in sandals, though the rocks right at the pool’s edge get slippery and there’s no ladder, so easing in carefully matters more than it sounds like it should.

The Blue Pool and Crystal Pool

A further walk of about 400 to 600 meters uphill from the Emerald Pool brings you to the Blue Pool, a deeper, more striking pond with a distinct sapphire tint and water reportedly reaching 40-50°C at depth. Swimming isn’t permitted here, since there’s no filtration or current moving through it, but it’s worth the extra walk purely to see it: the color shift from emerald to blue in the space of a few hundred meters is one of the more photogenic surprises in the park. Nearby, the Crystal Pool is the largest of the three, a long, shallow pond that’s also look-but-don’t-swim. Between the pools you’ll pass a small shrine dedicated to a local hermit spirit, a modest but genuine touch of local folklore rather than anything staged for visitors.

Getting There from Krabi Town and Ao Nang

The site sits roughly 55-60 km from Krabi Town and somewhat further, around 70-75 km, from Ao Nang, which works out to roughly an hour to an hour and a half of driving depending on your starting point and traffic. There are three realistic ways to get there. A rental car or motorbike gives you full control over timing, which matters if you want to beat the tour buses, and roads in are paved and straightforward, with parking available at the main entrance. A private taxi is the simplest option if you’re not driving yourself, though expect to negotiate a return-trip rate rather than pay a meter, since this is well outside town. A full-day organized tour is the most common choice, and usually the best value if you don’t want to drive: most combine the Emerald Pool with the hot springs and often a stop at Tiger Cave Temple, with hotel pickup included. If you’d rather spend the day on the water instead, our guide to the Four Islands Tour from Krabi covers the main boat-based alternative.

Khlong Thom Hot Springs

About 15-20 minutes further from the Emerald Pool, in Krabi’s Khlong Thom district, a natural hot spring feeds directly into a cooler forest stream, creating a genuinely unusual effect: you can move a few meters in either direction and go from a comfortably warm soak to a properly hot one. Water temperatures across the site’s various pools and channels run roughly 35-42°C, hot enough that operators generally recommend keeping any single soak to around 15 minutes, especially in the hottest pockets near the source. The ground is smooth, mineral-coated stone that can be slippery when wet, so water shoes or sports sandals are genuinely useful here, more so than at the Emerald Pool.

Facilities are basic but sufficient: changing rooms, cold showers to rinse off afterward, and a handful of food and drink stalls near the entrance. Some visitors mix the soft mineral mud found around the springs with water for an impromptu DIY spa treatment, a local tip that costs nothing extra. Bring cash in small notes, since card payment generally isn’t an option this far from town.

Combining the Emerald Pool and Hot Springs in One Day

Because the two sites are only a short drive apart, nearly everyone visits both in the same trip rather than choosing one. The typical order is Emerald Pool first, since it opens earlier and gets busy with tour groups by mid-morning, followed by the hot springs in the early afternoon once the day has warmed up anyway. If you’re basing yourself in Ao Nang or Krabi Town for the rest of your trip, our guide on where to stay in Krabi covers which area makes the most sense depending on whether you’re prioritizing easy access to inland trips like this one or beach time on the islands. Adventurous travelers often pair this inland day with a separate half-day at Railay’s climbing walls, covered in our Krabi rock climbing guide, though it’s worth treating the two as separate days rather than cramming both into one.

Budget roughly half a day for both sites including driving time, or a full day if you’re adding Tiger Cave Temple or want unhurried time at each pool rather than a quick photo stop. Neither site has much shade directly at the water, so mid-morning to early afternoon sun exposure is worth planning around.

Entrance Fees and Opening Hours

Fees at both sites are modest and typically paid in cash at the entrance. Treat the figures below as a rough guide, since small adjustments happen from year to year and some tour packages bundle both sites at a combined discount.

What to Bring and Safety Tips

Pack a swimsuit for the Emerald Pool, a change of dry clothes for afterward, and water shoes or sports sandals for the hot springs, where the stone underfoot is smoother and hotter than it looks. Mosquito repellent is worth having for the forest walking trails, and reef-safe or biodegradable sunscreen is the more responsible choice given both sites are natural, undeveloped water sources rather than resort pools. Bring small-denomination cash, since neither site is set up for card payments, and pack enough drinking water, since the humidity inland can be more draining than at the coast.

Stick to swimming only where it’s explicitly allowed (the Emerald Pool itself, not the Blue or Crystal Pools), ease into the hot springs gradually rather than jumping straight into the hottest pocket, and keep an eye on footing everywhere, since wet stone and forest paths are the two most common places visitors slip.

Best Time to Visit

Dry season, roughly November through April, gives you the clearest water at the Emerald Pool and the most reliable access, since the Blue Pool closes for part of the wetter months during bird breeding season. Outside the dry season, the Emerald Pool’s water can look noticeably murkier after rain, though the hot springs are unaffected either way since they’re spring-fed rather than rain-dependent. For a fuller seasonal breakdown across the wider region, our guide to the best time to visit Krabi covers rainfall patterns and sea conditions month by month. Whatever the season, arriving as close to opening time as possible, ideally on a weekday, is the single most effective way to avoid the tour-bus crowds that build up by mid-morning.

For official travel advisories and up-to-date visitor information, see the Tourism Authority of Thailand.

Frequently Asked Questions

How far is the Emerald Pool from Krabi Town?

Roughly 55-60 km, about an hour’s drive depending on traffic and your exact starting point in town.

Can you swim at both the Emerald Pool and the hot springs?

Yes at the Emerald Pool itself. At the hot springs you can soak in the various pools and channels, though water temperatures vary significantly, so ease in and avoid the hottest pockets for more than a few minutes at a time.

Is it possible to visit without a tour?

Yes, by rental car, motorbike, or private taxi. A tour is simply the most convenient option if you don’t want to drive, and many bundle in the hot springs and Tiger Cave Temple as well.

How much time should I budget for both sites?

Roughly half a day including driving, or a full day if you want unhurried time at each pool or plan to add another inland stop.

Is the Blue Pool worth the extra walk if you can’t swim in it?

Most visitors think so. The color contrast with the Emerald Pool is striking, and the walk itself is short and easy.

What’s the best time of day to visit?

As close to opening as possible, ideally on a weekday. Both sites get considerably busier once tour buses start arriving mid-morning.