Skip to Content

Chasing Snakes In Piedras Blancas National Park

Chocolate Farm in Costa Rica

Searching for Wildlife Under the Jungle Canopy

Golfito, Costa Rica

Treading carefully with rubber boots is what saved me. A venomous pitviper lay curled up and ready to strike, camouflaged along the muddy trail I was hiking.

Piedras Blancas National Park is tucked away in the South-West corner of Costa Rica. It protects rainforest, beaches, and wildlife along the Golfo Dulce (or sweet gulf) — an inlet attached to the Pacific Ocean.

I was staying at Playa Nicuesa Lodge, a remote eco-friendly place hidden within the National Park itself and only accessible by boat.

The lodge is completely off the grid, powered by solar panels and a bio-diesel generator. I was pretty excited to sleep in the middle of a highly active and beautiful rainforest surrounded by nature for a few days.

Golfo Dulce in Costa Rica

Arriving to Piedras Blancas via the Golfo Dulce

Wildlife In Costa Rica

Behind the lodge there is a network of trails winding their way through the park. As I was here to photograph some wildlife, I geared up and headed into the wilderness on my own.

If you’ve never been hiking through a rainforest, you may not realize just how dark it can be under the canopy during the day.

Foliage here grows fast and thick in this tropical environment — blocking out most of the sunlight from above.

The darkness can make it difficult to see what’s on the trail in front of you…

Pitviper Snake in Costa Rica

Hog-Nosed Pitviper Snake

Snakes Everywhere!

The Hog-Nosed Pitviper I almost stepped on was only the first of many snakes I ran across in Piedras Blancas National Park. While it may look intimidating, hiking with tall rubber jungle boots (provided by the lodge) will almost always protect you against getting bitten.

Unlike in the movies, snakes are usually scared of people too.

Unless you actually step on one, chances are they won’t attack. They’d much rather slither away or ignore you completely. But that doesn’t mean you should let your guard down.

The snake in my photo below is a Fer De Lance, Costa Rica’s most dangerous, responsible for up to 46% of snakebites in the country.

If not treated, venom from its bite is powerful enough to shut down kidneys, rot skin tissue, and cause bleeding from the eyes and mouth. One of the few snakes in the world that can kill a human.

Fer De Lance in Costa Rica

A Young (but deadly) Fer-De-Lance

Nature Walks After Dark

Often the best time to seek wildlife in Costa Rica is after the sun sets. Many animals living in a rainforest are more active at night.

Knowing this, nature guide (and former Amazing Race Latin America contestant) Manfred Céspedes took me on evening stroll to hunt for critters in the darkness.

What did we find? More snakes of course!

To search for wildlife at night, you need to keep quiet and scan the area with a flashlight. The beam will reflect off the eyes of any animals that might be hiding in the dark, betraying their location.

It’s how I spotted this large Boa wrapped around a branch.

Snake in Costa Rica

Boa Constrictor Above Our Heads

Farming Chocolate

Costa Rica’s Osa Peninsula used to be an important area for Cacao farming. Cacao seeds form the basic ingredient used to produce chocolate.

At one time the cacao beans were even used as currency.

However a blight of fungus destroyed a majority of Costa Rica’s cacao trees in the 1970’s.

Remains of old farms still exist in ruins though — the decrepit buildings now re-taken by the jungle. This particular abandoned shack provides temporary shelter for wild cats roaming the area, as well as a cozy home for bats!

Chocolate Farm in Costa Rica

Abandoned Chocolate Farm in the Jungle

Bats in Costa Rica

Family of Bats Living Inside

Piedras Blancas National Park

Over the course of 2 days at Playa Nicuesa I certainly saw my share of wildlife in the reserve. This included frogs, snakes, bats, scarlet macaws, peccaries (wild pigs), Jesus Christ lizards, coatis, toucans, howler monkeys, and dolphins.

Falling asleep (and waking up) with the doors and windows to my room open, completely surrounded by the sounds of these animals and insects is always a fun experience.

With a net surrounding the bed, I didn’t have to worry about bugs, and could enjoy the music of the jungle.

Bull Frog in Costa Rica

Costa Rican Bull Frog

Kayaking The Mangroves

One morning I went kayaking through the estuary and mangroves nearby. Tomas, a local who’s been living on the land here for over 60 years, took us by boat up through the mangroves, pointing out snakes and birds along the way.

He grew up hunting this wilderness for food, but these days he works as a guide protecting the animals while also teaching visitors.

We launched our kayaks up river and made our way back towards the ocean with the current, listening to the swamp as it burped up methane bubbles on either side.

Colorful crabs would scurry away into their mud burrows as we passed.

Kayaking Mangroves in Costa Rica

Kayaking the Mangroves Around Piedras Blancas

Boa Constrictor in Costa Rica

Boa Constrictor Hiding in a Tree

Reconnect With Nature

Back at the lodge I took a yoga class on the edge of the water as afternoon rains began. My instructor Molly tried to improve my flexibility and balance with stretching and breathing techniques while we listened to the sound of waves crashing on the beach.

The abundance of nature, secluded beaches, and pristine rainforest made me want to stay here for months, not days. It’s very peaceful and relaxing.

At night we walked out to the pier and watched glowing florescent blue bioluminescent algae materialize in the water around fish as they swam beneath our feet.

Lightning from far-away storms flashed across the sky in the distance.

Playa Nicuesa Lodge in Costa Rica

Hanging Out with Heidi, Tomas, Manfred, and Molly

Magic Of Costa Rica

Costa Rica’s Osa Peninsula is one of the few locations I’ve traveled that absolutely astonished me with the sheer amount of beauty and diversity available in such a small area.

Witness fascinating animals in their natural habitat, get some exercise, and embrace the outdoors in a tropical setting. It really has it all.

I thoroughly enjoyed my time exploring Pedras Blancas National Park. Especially discovering all these cool snakes I’d never seen before! ★

[su_box title=”Travel Planning Resources for Golfito, Costa Rica” style=”noise” box_color=”#333333″ title_color=”#FFFFFF” radius=”3″ class=”resource-box”]
Accommodation: Playa Nicuesa Rainforest Lodge

Packing Guide

Check out my travel gear guide to help you start packing for your trip. Pick up a travel backpack, camera gear, and other useful travel accessories.

Book Your Flight

Book cheap flights on Skyscanner, my favorite airline search engine to find deals. Also read my tips for how I find the cheapest flights.

Rent A Car

Discover Cars is a great site for comparing car prices to find the best deal. They search both local & international rental companies.

Book Accommodation is my favorite hotel search engine. Or rent local apartments on Airbnb ($35 discount!). Read my post for tips on booking cheap hotels.

Protect Your Trip

Don’t forget travel insurance! I’m a big fan of World Nomads for short-term trips. Protect yourself from possible injury & theft abroad. Read more about why you should always carry travel insurance.

Recommended Guidebook: Lonely Planet Costa Rica
Suggested Reading: Monkeys Are Made Of Chocolate


I hope you enjoyed my guide on Piedras Blancas National Park! Hopefully you found it useful. Here are a few more wanderlust-inducing articles that I recommend you read next:

Do you like snakes? Ever seen them in the wild? Share your thoughts in the comments below!

Costa Rica

Lori Dunn

Monday 24th of February 2020

Was just researching this lodge as a potential stay. I am a reptile enthusiast. I think that is an annulated tree boa (Corallus annulatus) not a boa constrictor.

Frank Fleming

Monday 13th of July 2020

It is actually Corallus ruschenbergerii, black tailed boa or mangrove boa. C. annulatus is not in this part of the country. They are very similar snakes..tree boas that feed primarily on birds.


Friday 11th of December 2015

Did you always use flash to take the photographs?

Matthew Karsten

Friday 11th of December 2015

At night or under a dark jungle canopy, when trying to get photos of critters, yes. Photography is all about light.

Darby of GreenTravelAntics

Wednesday 11th of February 2015

Your pictures are incredible! The colors are so rich that I want to eat them.


Tuesday 29th of July 2014

What time of year were you in Corcovado? (sorry if I overlooked your dates of travel) I will be there late June early July, 2015. I hear that the rainy season makes it difficult to hike In the park. thanks

Mark Harris

Tuesday 4th of March 2014

OMG, You are simply awesome man, So brave and adventurous

As an Amazon Associate I earn from qualifying purchases. I'm also a member of other affiliate programs.
For more info please read my policy page.