Available languages
48 hours
Mobile ticket
These tour is unique because you would get out of your confort zone and you will submerge yourself in the true nature of Costa Rica, at the worldwide famous Corcovado National Park. You will be surrounded by wildlife and nature like no other place, allowing you to experience Costa Ricas best nature park.
Infants are required to sit on an adult’s lap
Not recommended for travelers with spinal injuries
Travelers should have at least a moderate level of physical fitness
All sales are final. No refund is available for cancellations.
Lunch
Dinner
Boat transportation
Certify Guide
Breakfast
Lodging
IVA 13% government taxes
Bunk Bed at the Sirena Station, with all bedding and mosquito nets.
LUNCH
Lunch
DINNER
Dinner
Sirena Ranger Station
6:00 am: 1 and a half hour boat ride to Sirena Biological Station. 7:45am: Get ready on the beach at Sirena and hike to the ranger station, drop off overnight bags and equipment and head out on a 3 to 4 hour hike. 11:00am: We hike back to the ranger station to take lunch. At around 12:00pm we take a 2 hour break until the sun is less hot. 2:00pm: We do one afternoon hike for 3 and a half hours to the Claro river, have a quick swim there and hike back to the ranger station. 5:30pm: Dinner at the ranger station and after dinner we go to sleep, lights are off at 8:00pm.
BREAKFAST
Breakfast
Sirena Ranger Station
5:00am: Early morning hike in the forest until 7:00am. 7:15am: Breakfast at the ranger station. 8:30am: We go out in the forest again for another 3 hours hike in the forest, then return to the ranger station to get things ready to go back to Drake Bay. 12:30pm: Boat back to Drake arriving around 2:00pm.
15 reviews
Total reviews and rating from Viator & Tripadvisor
Thomas Z,
Aug 2, 2025
- Review from Viator
This experience is definitely worth the price. You’ll see so much more wildlife if you stay overnight in Corcovado. We had a guide, his name was Donny, who showed us a Tapir mommy feeding her child. We learned so much more than all the guests leaving Sirena in the afternoon on the first day.





Nicola F,
May 24, 2025
- Review from Viator
The tour was a really a once in a lifetime experience, given the incredible nature. It was very expensive but however was still worth it, as we saw so many different animals we wished to see. Especially for tapirs this part of the forest is perfect. Given the high price everyone seems to pay for sirena, the stay at the lodge and the food were rudimentary and adventurous, which we enjoyed. It felt like being in a Jurassic park movie. However organization wise, things could be communicated better as for example on arrival we expected something to eat as we departed at 5am, something even as small as some fruits before going on the first track, however nothing was there, and it was not communicated that one should eat beforehand. Also communications of the itinerary should improve (receiving an email or a print out would be the minimum) and what was really a bummer was that we were not happy with the guide, as we booked for an English speaking guide who was not properly speaking it. The guide was still kind and a good spotter but yea … Still, I would still suggest this experience as a whole.
noebolbe,
May 20, 2025
- Review from Tripadvisor
It has been tremendously great!! A special experience, not every night you sleep in the middle of the jungle hearing the howler monkeys, the rains, and thousands of birds. The excursions were with Dony. Highly recommended!!! It tastes like a lot and we find all kinds of animals, including crocodiles, coati and tapir!!










Trail520463,
Apr 16, 2025
- Review from Tripadvisor
This was definitely my favourite part of our time in Costa Rica. Adrian was probably the best guide we have ever had on our many travels. He had so much knowledge and gave non stop information about our surroundings, the country, wildlife, trees etc. We learnt so much, I wish I could remember it all. He was also good company at the times we were not walking and just chatting when we were in the Sirena station. So glad we did the trip.
rotolandoperilmondo1,
Apr 6, 2025
- Review from Tripadvisor
In March 2025 we participated in the "Sirena Overnight" tour with Corcovado Info Center and we were extremely satisfied! The organization of the tour was impeccable, but what impressed us most was the quality of the service offered, which is truly unparalleled. Our guide, Donny, not only proved highly prepared, but also showed a genuine commitment to animal welfare, passionately conveying to us the importance of respect for local wildlife. His explanations were clear and engaging, and he constantly urged us to behave responsibly towards nature. This philosophy of respect and care for the environment is what distinguishes Corcovado Info Center from the other agencies we met during the excursion. For those who want an authentic, high-quality experience, we strongly recommend booking a day or overnight excursion to Corcovado National Park with them, or participating in other activities they offer. An experience that will remain in your heart! ♥️













kate5063,
Nov 4, 2024
- Review from Tripadvisor
Booked our overnight stay to Corcovado NP with the Corcovado Info Centre and they were great! Helpful and patient, they sent us on our way with guide William, who was kind and enthusiastic and whose tracking skills were really impressive to watch. Saw the four monkeys, sloth, crocodile, boa, tapir, peccaries, coatis, agoutis and the endless beautiful birds. William told us interesting stories about his life, the park and the animals and even though it rained endlessly on the second day it never slowed down his enthusiasm. It is a wonderful place Corcovado NP. You just have to be lucky enough with the weather at this time of year and hang on for the boat ride. Highly recommend
FaustoLaserna,
Oct 20, 2024
- Review from Tripadvisor
We hired a package with overnight stay in La Sirena, but in October it was closed and we were offered an alternative by Campanario-San Pedrillo. The truth is that it was an unforgettable experience especially thanks to Donny, our Guide, a super experienced but approachable and empathetic person with us. We could not have been luckier than to have it, we have to return to continue to know this fantastic park.
FreshTreks,
Jun 16, 2024
- Review from Tripadvisor
We had an incredible two day adventure in Corcovado with our guide and a total of five of us. The boat ride to the park was long but exhilarating due to the speed and ocean conditions. The walks through the park with our guide were beautiful with some great animal encounters. The sleeping quarters were clean had and great mosquito nets, but my daughter and I found the bunk area bit intimidating as unrelated men and women were assigned to sleep in same bunk areas. Shower facilities were great. Remember to pack a towel.




Ayaan S,
May 7, 2024
- Review from Tripadvisor
I took an overnight tour in Corcovado National Park (Sirena Ranger Station). The booking process and communication with Corcovado Info Center was seamless, as they are very polite and thorough, and make an effort to answer all questions. Our guide William was easily the best guide I’ve had for any activity ever (not just in Costa Rica). He is extremely skilled at spotting, hearing, and smelling animals much before anyone else can, as he has years of experience as a hunter before his time as a tour guide. He knew the rainforest and its flora/fauna very well, which made our tour much more informative (for example, he is able to accurately identify birds just from their sound and animals just from seeing some tracks). We saw more species of animals than I had ever expected to see, and were able to use William’s scope to get a very detailed view (and pictures) of each animal. What made the tour even more special was William’s personality. He has a great sense of humor, and is very enjoyable to be around. His tour felt much more personal than any other I’ve taken, as he made a genuine effort to get to know us and to tell us more about his life and his connection to the rainforest. He also made great efforts to educate us about Costa Rica’s vast natural world, which gave me some useful knowledge to take back home with me (thanks to William, I will never forget what a white-nose coati looks like 😂). Overall, I HIGHLY HIGHLY recommend booking a tour with Corcovado Info Center, specifically with William as your guide (I believe you can request specific guides during the booking process, just ask for William Mora). This tour was without a doubt the best choice we made on our trip to Costa Rica. You can thank me later 😉 Pura Vida 🤙🏼



LupitheLu,
Mar 19, 2024
- Review from Tripadvisor
We did the overnight tour at the Sirena Station with our guide Freiman. It was a great experience. I felt really safe and Freiman could show us a lot of different species. He explained a lot and took good care of us. Also he took lots of amazing videos and fotos of the wildlife and our group. Thanks for the great time! Also we did a snorkeling tour near Caño Island with our guide Brando. He was amazing and I was really impressed by his abilities of free diving. He explained a lot and showed us so many species. I had a really good time and could ask him anything. He was patient and took good care of our group so I felt safe at all times. Thanks for showing me a whole new world!
Operated by Corcovado Info Center