Between the months of July and October in Sierpe you can observe one of the most incredible migrations in all of nature: that of the humpback whales. The humpback whales come all the way out to our small little section of ocean to give birth to their calves, and then proceed to migrate back to colder waters in the north. The tropical waters of the Osa Peninsula are revered throughout Costa Rica as the spot with the largest amount of whale sightings, and hence provides the highest chance for you to see these majestic creatures.
Here in Sierpe, we offer una experiencía auténtica of the highest quality, which is so much more than a quick trip out to the ocean and back, like some of our neighboring destinations unfortunately do. In fact, included in our whale watching experience is a trip down the most extensive mangrove system in all of Costa Rica on the awe inspiring Sierpe River, therefore exposing you to a variety of natural environments on this one tour. What’s more, you can make the experience an even more nature packed day by combining your whale watching tour with a trip to Isla del Caño or Corcovado National Park!