Three Days in La Fortuna: Waterfall, Bridges and Hot Springs

Three days is the shortest window that lets La Fortuna breathe a little instead of feeling like a checklist. This plan keeps everything inside a manageable radius of town: the waterfall and centre on day one, the Mistico Hanging Bridges and a hot spring on day two, and a river safari float followed by a free thermal river on day three. It deliberately leaves out Lake Arenal, Monteverde and Río Celeste — not because they are not worth seeing, but because each one adds a half-day of driving that this itinerary does not have room for.

Why this route and not a longer loop

La Fortuna sits at the centre of several very different day trips, and the honest answer is that you cannot do them all in three days without turning every day into a transit day. Lake Arenal and its crossing to Monteverde take the better part of a day each way.

Río Celeste, inside Tenorio Volcano National Park, is roughly 1.5 to 2 hours from La Fortuna and deserves its own dedicated day rather than a rushed afternoon. If the turquoise river is your priority, the La Fortuna and Río Celeste itinerary is the better fit. This plan sticks to what is genuinely reachable within a normal day trip radius, so you are not spending three days mostly in a shuttle van.

It also does not include Cerro Chato. The crater lagoon hike has been closed to visitors since 2018 because of erosion and safety incidents on the trail, and that closure has not been reversed. Any itinerary — or driver, or tour desk — still offering it as a day-three hike is working from outdated information. This route replaces it with something that is actually bookable: a morning float on the Peñas Blancas river.

Day 1: La Fortuna Waterfall and the town centre

Start with the La Fortuna Waterfall, a roughly 70-metre drop reached by about 500 steps down into a canyon, then back up again on the way out. The entry is managed by ADIFORT, the local community development association, and gets busiest between 9am and noon, so an early start pays off. The current at the base is genuinely strong; swim in the pool downstream from the falls, not directly under them. Pace yourself on the return climb — it is the same 500 steps in reverse, and the humidity in La Fortuna makes it feel longer than it looks. For the full breakdown of tickets, timing and what the climb actually involves, see the La Fortuna Waterfall guide.

Spend the afternoon in La Fortuna’s town centre rather than rushing to the next attraction. It is a small grid of streets built around a modest church and a central park, with sodas serving casados for a fraction of resort-restaurant prices, tour operator storefronts on nearly every block, and a low-key pace that is worth an afternoon on its own.

This is also the practical moment to sort out logistics for the rest of the trip — booking tomorrow’s bridges ticket, confirming a hot springs reservation, or asking a local operator about availability for the Peñas Blancas float on day three. If you arrived via SJO or LIR and are still adjusting to the pace of the place, the town centre is a gentle way to do it — see the town centre guide for a fuller sense of what is there.

Do not book anything promising a view of flowing lava. Arenal has been dormant since October 2010, and on a clear morning what you can actually see from town is the volcano’s near-perfect cone, not an active eruption.

Day 2: Mistico Hanging Bridges, then a hot spring

Morning belongs to the Mistico Arenal Hanging Bridges park, on the northwest side of Lake Arenal — the best known of the region’s suspension bridge parks, with six hanging bridges among 16 total on a roughly 3-kilometre loop through primary and secondary rainforest. Go early: bridges parks are also wildlife-viewing walks, and the first two hours after opening are noticeably quieter for both birds and people.

a guided walk across the Mistico Hanging Bridges adds a naturalist who will spot far more than you will on your own — sloths, toucans and the odd snake curled on a branch are easy to walk past unnoticed. If you’d rather explore at your own pace, a self-guided Mistico Hanging Bridges ticket covers the same trail without a fixed schedule.

Note that Mistico is a distinct park from Sky Adventures Arenal and from the Arenal Hanging Bridges near El Castillo — three different operators with similar names and different trails, so double-check which one your booking actually covers. The hanging bridges parks compared guide lays out the differences, and the Mistico guide covers what the walk itself involves.

Finish the day at a hot spring. This is the point in the trip where the geothermal heat under Arenal turns from an abstract fact into something you can actually feel. Tabacón is the best known and most expensive option, landscaped around the river that was destroyed in the 1968 eruption. Baldi Hot Springs admission is a large multi-pool resort at a lower price point, and the Paradise Hot Springs day pass is a quieter, smaller-scale alternative if you’d rather skip the crowds.

Expect somewhere between 40 and 115 USD depending on which resort and package you choose. The hot springs comparison guide breaks down pool count, price and atmosphere across the main options, and which hot springs to choose narrows it down further if you’re undecided.

Day 3: Peñas Blancas safari float, then the free hot river

Book the morning slot for a Peñas Blancas river safari float — a slow, guided drift by raft or boat along a calmer stretch of river than the whitewater sections used for rafting further south. It is built for wildlife spotting rather than adrenaline: sloths, caimans, herons and howler monkeys along the banks, with a guide who knows where to look.

This is also the itinerary’s answer to the old advice about hiking Cerro Chato as a third-day activity — that hike has been closed since 2018, and the float is a genuinely bookable alternative rather than a consolation prize. The Peñas Blancas river safari float guide covers what to expect, and if you’re curious why Cerro Chato keeps showing up in outdated recommendations anyway, Cerro Chato: closed, what to know explains the closure in more detail.

In the afternoon, for anyone who does not want to pay for a second hot springs visit, El Choyin — also spelled El Chollín, under the bridge near Tabacón — is the free, public alternative fed by the same geothermal water as the paid resorts. There is no entry fee, no changing room, and no one watching the riverbank or the parking area.

Bag theft is a real and recurring problem here, so this only works well if you go with nothing worth stealing: leave valuables at your accommodation, bring a change of clothes in an old bag, and treat it as a river dip rather than a spa afternoon. The free hot springs (El Choyin) guide has more specifics on access and what to bring — or, more precisely, what not to bring.

Where each day fits

Day	Morning	Afternoon / evening	Approx. cost per person
1	La Fortuna Waterfall	Town centre, planning ahead	20–25 USD (waterfall entry)
2	Mistico Hanging Bridges	A hot spring (Tabacón / Baldi / Paradise)	65–150 USD combined
3	Peñas Blancas safari float	El Choyin free hot river	45–70 USD (float only)

Those figures are order-of-magnitude estimates in USD, since that is how tours, hotels and park entries are priced here even though the local currency is the Costa Rican colón. Colones are what you’ll get as change, often at a weaker rate than paying in colones outright — worth knowing if you’re settling a bill at a soda in town.

What this plan leaves out, on purpose

Three days is not enough to add Lake Arenal, Monteverde or Río Celeste without cutting something else. Anyone extending the trip should look at the four days in La Fortuna itinerary, which has room for one of those as a full extra day, or work backward from the two days in La Fortuna plan if three days is itself a stretch.

For a wider view of why the Arenal-still-erupting myth persists, the lava lie about Arenal is worth a read before you set expectations for the trip, and why Cerro Chato is off-limits covers the same closure from a first-person angle.

Three days in La Fortuna: your questions answered

Can I fit Monteverde or Río Celeste into this 3-day plan?

Not comfortably. Both sit half a travel day from La Fortuna each way, even by the jeep-boat-jeep route to Monteverde. Squeezing either one in means cutting a full activity day here. If Río Celeste is the priority, look at the La Fortuna and Río Celeste itinerary instead.

Is Cerro Chato part of this itinerary?

No. The Cerro Chato crater lagoon has been closed to hikers since 2018 due to erosion and safety incidents, and it stays closed regardless of what older guides or tour boards suggest. This plan replaces it with the Peñas Blancas river safari float on day 3.

Will I see lava on the volcano?

No. Arenal has been dormant since October 2010, after 42 years of near-continuous eruption following the 1968 disaster. What you can see is the cone itself on a clear morning, the hardened 1968 and 1992 lava fields, and hot spring water heated by residual geothermal activity.

Do I need a rental car for these 3 days?

No. Every stop in this itinerary — the waterfall, the town centre, Mistico, the hot springs, and the Peñas Blancas float — is reachable by organised tour transport or a short taxi from La Fortuna. A car adds flexibility but no new sites on this particular route.

Is the El Choyin free hot river actually safe?

The water itself is fine — it is the same geothermally heated river that feeds nearby paid resorts. The safety issue is theft: there is no locker room, no gate and no staff watching the parking area or the riverbank. Bring nothing you cannot afford to lose.

How much does 3 days like this cost per person?

Budget roughly 90 to 180 USD per person for the waterfall entry, a Mistico bridges ticket, one paid hot springs pass, and the Peñas Blancas float, before meals and lodging. Skipping the paid hot springs for El Choyin on day 3 cuts a meaningful chunk of that.

What’s the biggest mistake people make in 3 days here?

Trying to add a fourth destination — usually Monteverde or Río Celeste — as a same-day side trip. Both are genuinely worthwhile, but neither works as an add-on to an already full 3-day La Fortuna plan without cutting something else out.