La Fortuna in 3 days: waterfall, Arenal park, springs and the lake

Three days is the right length for La Fortuna: long enough for the waterfall, the volcano trails and a proper soak, short enough that the town does not become a transfer stop. The La Fortuna travel guide sets out the area. For the country around it, see the Costa Rica guide. Day one is the waterfall and the town, day two is Arenal Volcano National Park and a hot-spring evening, and day three is a choice between the lake, hanging bridges and a river outing.

The order is built around cloud and rain. Costa Rica's tourism board gives the Northern Plains dry season as December to April, with the green season from May to November, and cloud tends to gather around the cone as the day goes on. Walking goes in the morning, soaking goes in the evening, and the middle of the day is for lunch, a swim or a nap. The plan assumes a base in town or on the volcano road; the where to stay in La Fortuna guide compares both.

Times are approximate walking and driving times, not guarantees. The tourism board places Arenal Volcano about 7 km from town, which makes every stop short by road, but trail time, queues and weather are what fill the day. Swap the days freely if the forecast turns, and keep the hot springs for the wettest evening.

Start with the La Fortuna Waterfall. Costa Rica's tourism board describes it as 70 m high, set at the foot of a forested hill with pools for cooling off, and it is the one sight that takes real effort, because the walk down to the base is steep and the climb back is the cost of the swim. Go early, when light is good, the path is cooler and the pool is not crowded. Wear shoes with grip, since steps and rocks are wet, and leave valuables in the hotel or a dry bag. Take care in the water, particularly after rain, when currents change.

Back in town by late morning, rest, eat a long lunch and use the afternoon for something low-effort. The streets around the central park have cafés and chocolate shops, and the cone shows above the rooftops on clear days. If you arrived on the morning flight, this is also the moment to organize day two: confirm your hot-spring pass or reservation, choose a trail time for the park and make sure the following day's pickup knows your hotel.

In the evening, dine in town. Many restaurants serve a typical plate called casado, which combines rice, beans, salad and a main course, and most add a 13% tax and a 10% service charge to the final price, according to the tourism board's travel tips. That means tipping beyond the service charge is optional, though good service is often rewarded. Check the bill before adding extra.

Give the morning to Arenal Volcano National Park. The tourism board says the volcano has been active since July 29, 1968, and that its activity has decreased significantly since 2011, which is why visitors now see a green cone, an old lava field and a rugged landscape of sand and rock, not a nightly glow. Trails on the lower slopes cross the lava flows to viewpoints of the cone and the lake. Start at opening, since cloud usually gathers around the summit later. Check the park's hours and ticket rules on the SINAC site before you go, as national park systems change schedules.

The advice is on the UK government's safety and security page for Costa Rica. In practice it means staying on marked paths, following rangers and guides, and not treating the lava field as a playground after a storm. Do not climb toward the crater.

After lunch, rest, then plan the soak. The tourism board calls the hot springs of La Fortuna one of the country's most visited sites and notes that the waters are rich in minerals; it also highlights a river spring with an average temperature of 37 degrees Celsius. Several developments offer springs, from large resorts with many pools to small, quiet places. The La Fortuna hot springs comparison walks through how to choose. Go in the evening, when the air cools and the day crowds thin, and drink water, because hot water and alcohol are a poor pairing after a morning of walking.

If your legs are tired, switch the order: soak in the late afternoon, eat at the resort or in town, and keep the park for a second morning. If the forecast is clear on day three and rainy on day two, swap those days, and do the park on the clearer one.

Day three is the flexible day, and the right choice depends on your energy and your next stop. Costa Rica's tourism board lists three kinds of outing in the area, and each suits a different traveler.

Lake Arenal suits a slow day. The tourism board describes it as the country's largest artificial lake, at an elevation of 546 m, ideal for boat tours, kayaking, fishing, windsurfing and paddleboarding, and a few kilometers from the center of La Fortuna. Along the road beside it, the small Cote lagoon, about 1 km across, makes a quiet stop. Hanging bridges and canopy walks suit travelers who want the forest without a long hike; the tourism board lists suspension bridges, nature trails and canopy tours in La Fortuna. River trips on the Peñas Blancas, San Carlos or Toro rivers suit those who want a push of adrenaline.

Whatever you choose, read the safety rules. The tourism board says that rafting and kayaking require a life vest, helmet and oar, that you should know how to swim, and that the usual minimum age is about 8 but varies by tour, season, river level and company policy. Use an established operator, as UK government advice says safety standards for adventure activities vary, and make sure your insurance covers the activity.

If you move on the next morning to Monteverde, choose the low-effort option and finish by early afternoon. The transfer by road or by jeep-boat-jeep takes most of a day, and a late finish with a morning departure makes the day long. See the Monteverde and Santa Elena base guide for how to plan the arrival.

A fourth day opens three half-day-plus excursions, each with a drive of about two hours or less. The first is Río Celeste in Tenorio National Park. The tourism board explains that the river is formed where two rivers with different mineral content meet, giving the water its sky-blue color, and the park has a trail of about 7 km showing hot springs, fumaroles and a waterfall. Allow a full day. The second is the Caño Negro wildlife refuge, a wetland of about 10,171 hectares near the Nicaraguan border, where migratory birds arrive from January to March and boat trips on the Frío River are the usual way in. The third is Bajos del Toro, at 1,442 m, where the Toro Amarillo falls drop about 90 m.

Pick the one that matches your interests. Río Celeste suits photographers and walkers, Caño Negro suits birders, and Bajos del Toro suits those who want waterfalls and cooler air. All three are easier with a guide or a driver, because roads are long and some sections are unpaved. For a longer route, the northwestern Costa Rica guide shows how the volcano parks continue toward Liberia.

La Fortuna is a family destination, and the limits matter. The tourism board's travel tips set the minimum for zip lines at age 6, 22 kg (48.5 lb) and 1.45 m, with maximums of 135 kg and 2.15 m. ATVs are not for anyone under 16, and they may not be ridden on beaches or busy roads. Rafting tours generally start at about age 8. Hot springs are usually fine for children, though very hot pools are not, so check temperatures.

The full wording is on the tourism board's travel tips page, which also covers harness checks, life vests and helmets. Operators can set stricter limits, so confirm when you book.

Rain is likely at some point in any trip here. The tourism board's climate page gives the Northern Plains dry season as December to April and the green season as May to November, and storms are more likely later in the day than at first light. Plan the park and the waterfall for the morning, and keep the afternoon for covered options. A rainy afternoon suits the hot springs, a chocolate or coffee stop, a food tour, a hanging-bridge walk under a rain jacket or a long lunch.

Do not force a river outing in a heavy storm. Ask the operator about cancellation terms, because rivers rise quickly. If the volcano is hidden, keep going: the walk through the lava field is still worthwhile, and the cone often clears at the end of the day.

Book the hot springs and any dinner package for the evening you want, especially in the dry season and holiday weeks. Book rafting, canyoning and Río Celeste in advance, because group sizes are limited. Leave the waterfall, the park and the lake flexible, so weather can decide. Check the SINAC site for park hours and tickets, and the operator's site for pickup times.

The first is packing the first day. Arriving at noon and trying the waterfall, the park and the springs on the same day ends with a tired traveler and a missed sunset. The second is treating the park as a lava show. Activity has decreased, and the view is the cone and the lava field, which are best in the morning. The third is booking two big activities on day three. Pick one and leave time for a slow lunch.

The fourth is forgetting the transfer. If you leave La Fortuna the next morning, keep day three light. The fifth is carrying valuables on tours. UK government advice recommends watching valuables and avoiding leaving luggage in parked cars, so use hotel safes and dry bags.

La Fortuna lies roughly three hours by road from San José or Liberia. Shuttles and private transfers cover both routes, and a rental car suits the lake road and Río Celeste. If you land late, sleep near the airport and drive the next morning, because night driving on mountain roads is slower and riskier. For the onward leg, read about getting around Costa Rica.

Before you fly, set up an eSIM for Costa Rica so maps and shuttle messages work from the arrivals hall, and confirm that your travel insurance covers rafting, canyoning and ATV rides, which some policies exclude. For the best months, see the best time to visit Costa Rica.