The Free Hot Springs Nobody Advertises

The first time I stood in a river instead of a resort

I’d already decided the free hot spring was probably a myth, the kind of thing that shows up in a forum thread and turns out to be a muddy ditch nobody would actually get into. I’d read about Tabacón and Baldi, seen the photos of swim-up bars and terraced pools, and quietly assumed that anything free would be their opposite in every way that mattered. So my first visit to El Chollin was less an act of budget enthusiasm than an act of scepticism I wanted to settle for myself.

It’s a short drive from La Fortuna’s town centre toward the volcano, past the turn for Tabacón, to a bridge with a scatter of parked cars and no sign worth trusting. You know you’ve arrived because people are already in the water. I left my rental car with the windows up, walked down the bank, and got in.

What the Chollin actually is

It is a river. Not a spa dressed up as a river — an actual river, warmed by the same geothermal system that heats the paid resorts a few hundred metres away, running over rocks instead of tile. There’s no entrance, no ticket window, no changing room, and no one checking whether you’ve paid anything, because there’s nothing to pay. The water temperature moves around depending on where you stand — a few steps can take you from pleasantly warm to noticeably hot — and the current is gentle enough that people wade in and just stay there, talking, for an hour.

What struck me most on that first visit wasn’t the water, which was exactly as warm as advertised. It was how ordinary the whole scene felt. Costa Rican families with coolers. A couple of backpackers comparing notes on where they’d stayed. Nobody was performing a hidden-gem discovery for a camera. It was just a place people go, the way you’d go to a public pool, except this one was built by a volcano and not by a contractor.

What I left at the hotel, and why that’s the whole point

Before I went, I’d read enough to take one decision seriously: nothing valuable comes with me. No phone in a dry bag balanced on a rock, no wallet, no watch, not even the cheap sunglasses I would have minded losing. I wore the swimsuit under my clothes, carried a towel, water shoes, and the key to my room, and that was it. I am not naturally that disciplined about travel gear, and I noticed how unusual it felt to walk somewhere with literally nothing to protect.

That discipline isn’t paranoia. Bag theft at El Chollin is common enough that it comes up in almost every honest account of the place, mine included, and pretending otherwise would be doing readers a disservice. There’s no lifeguard, no locker room, no one whose job is to watch the bank while you’re in the water. If you set a bag down and get in, you are trusting that no one wants it more than you do, and at a free, unsupervised, well-used river, that is not a great bet. I didn’t have anything stolen. I also didn’t bring anything worth stealing, which is the actual reason, not luck.

The trade-off, stated plainly

Here’s the thesis I came away with, and it hasn’t changed on later visits: El Chollin is worth it, squarely, if you go in accepting exactly what it is. It is public. It has no facilities. Nobody is responsible for your things but you. In exchange, you get real geothermal water, no admission fee, and none of the choreography of a resort day — no wristband, no towel-and-locker line, no scheduled feel to the whole afternoon.

What it isn’t is a secret. I want to be honest about that too, because the version of this story where I “discovered” a hidden gem untouched by other tourists would be false. Plenty of people know about it, locals and travellers on a budget alike, and the crowd on any given afternoon is proof of that, not a warning sign in itself. The risk isn’t that it’s a secret gone wrong — it’s that it’s a normal, busy, unsecured public space, and you should treat it the way you’d treat any other one.

If you’d rather trade that trade-off for a locker, a swim-up bar, and someone else watching the gate, that’s a completely reasonable call, and it’s not a lesser one. The day pass to Los Lagos’ thermal pools and gardens sits in the middle of the price range and gives you facilities the river never will.

Further up, Paradise Hot Springs’ day pass and Baldi’s admission ticket both come with the kind of landscaped, multi-pool layout that a riverbank simply can’t offer. None of that makes El Chollin worse. It just makes it a different answer to a different question — how much you want to spend versus how much you want to carry.

For the practical side of visiting the river itself — parking, timing, exactly where to park and how to spot the entry point — I’ve written that up separately in the Chollin guide, and for the full menu of paid options I’d send you to the hot springs comparison guide and which hot springs to choose rather than repeat that ground here.

If Tabacón’s guide or Baldi’s guide tips you toward a resort day instead, that’s a fine outcome too — this piece isn’t trying to talk anyone out of paying, only to make the free option honest rather than either dismissed or oversold.

Who should skip it

Not everyone should go. If you’re travelling with cash you can’t replace easily, jewellery you’d be upset to lose, or a phone you have no backup plan for, the maths don’t favour the river — a resort with a locker removes exactly the risk that makes the Chollin cheap. Families with young children may also find the lack of any barrier between the road, the parking, and the water more stressful than relaxing. And if you’re only in La Fortuna for a day or two and want the whole hot-spring experience — pools, food, a bar, an evening built around it — a resort will simply give you more of what you came for.

I still think the Chollin earns its place on this budget-focused guide to La Fortuna, and I’d rather admit the theft risk up front than have it be the thing you learn the hard way, the way I nearly did with a few other mistakes covered in travel mistakes to avoid. What I paid at El Chollin, in the end, wasn’t nothing — it was the small, deliberate cost of walking down to a river with empty pockets, which is a trade I’d make again.

Questions about La Fortuna’s free hot river, the Chollin

Where exactly is the Chollin free hot spring?

It’s a stretch of warm river under a bridge near Tabacón, on the road out of La Fortuna toward the Arenal volcano. There’s no sign worth trusting — you’ll spot it by the parked cars and the people already in the water.

Is El Chollin safe?

The water itself is fine and genuinely warm. The real risk is theft: there’s no locker, no gate, and no staff, so bags and phones left on the bank do go missing.

What should I bring to El Chollin?

A swimsuit you’re already wearing, a towel, water shoes, and nothing else. Leave your phone, cash, and cards at the hotel rather than trying to guard them from the water.

Is El Chollin better than Tabacón or Baldi?

Better is the wrong question — it’s a different thing entirely, a riverbank instead of a landscaped resort. For a full breakdown of what each option actually offers, see the hot springs comparison guide.

Is El Chollin busy or a hidden secret?

Neither, really. Locals and budget travellers use it every day, so it’s rarely empty, but it’s well known enough that arriving with anything valuable is a bad idea, not an oversight.

Can I visit El Chollin at night?

I wouldn’t. There’s no lighting and no supervision after dark, and the safety trade-off that’s manageable in daylight gets much worse once you can’t see who’s around.