You’ll hike upriver through shaded canyons near Rincon de la Vieja, swim through cool pools with your local guide pointing out wildlife, and reach La Leona waterfall after a short swim. Expect rocky trails and river crossings before relaxing by the falls and enjoying a Costa Rican lunch — it’s an adventure that lingers long after you dry off.
I didn’t expect my shoes to fill with pebbles so quickly — or that the first sound I’d hear would be parrots yelling over each other in the trees above Rio Blanco. Our guide, Daniel, grinned at us like he knew what was coming. The trail started easy enough, shaded and cool, but you could already smell the river’s mineral tang and something almost peppery from the leaves crushed underfoot. Every so often he’d pause, point out a tiny lizard sunbathing on a rock or a flash of blue morpho butterfly. I tried to snap a photo but missed it — too slow, as usual.
The hike to La Leona Waterfall is supposed to be “moderate,” but there were moments scrambling over roots when I wondered if my knees had missed the memo. We stopped by these five pools along the way — each one clearer than the last, cold enough to make your teeth chatter if you dipped your hand in. Daniel told us stories about Rincon de la Vieja volcano (he called it “the old lady’s corner,” which made me laugh), and we ducked into a cave where it smelled like wet stone and moss. There was this weird silence inside except for our breathing and water dripping somewhere deeper in.
The last stretch is where things get interesting. You have to stuff your things into a drybag (I double-checked mine three times) and then just — jump in. The water’s shockingly cold at first but you get used to it fast because you’re swimming upriver through this narrow canyon, sunlight slicing in from above. When we finally reached La Leona waterfall itself, it thundered so loud you couldn’t really talk without yelling. There’s this little stone beach right in front where we all just stood for a minute catching our breath, nobody saying much. I still think about that view — mist on my skin, echoing water everywhere.
The trail is considered moderate for intermediate hikers with rocks and roots; some sections require swimming across the river.
Yes, pickup is offered from Tamarindo Beach or Flamingo Beach areas.
Yes, swimming is required for the final approach to La Leona waterfall; life jackets are provided.
Wear sturdy shoes that can get wet; drybags are provided for belongings during the swim section.
Yes, a Costa Rican style lunch is included after visiting the waterfall.
This tour isn’t recommended for pregnant travelers or those with spinal or cardiovascular issues; good physical fitness is needed.
The hiking portion takes about two hours alongside Rio Blanco before reaching the waterfall.
Your local guide will help spot wildlife along Rio Blanco and in Rincon de la Vieja’s canyons during the hike.
Your day includes hotel pickup from Tamarindo or Flamingo Beach areas, all park entrance fees and taxes covered up front, bottled water throughout the hike, life jackets for river crossings and swimming near La Leona waterfall, plus a traditional Costa Rican lunch before heading back in an air-conditioned vehicle.


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