In Caño Negro, you can explore a freshwater wetland by boat, watch for wildlife along the banks and see how seasonal water levels reshape the landscape. The refuge’s lagoons, marshes and flooded forests offer different views of the same wetland.

Caño Negro: What to Discover in Costa Rica’s Northern Wetlands

A landscape you explore from the water

Caño Negro Wildlife Refuge lies in the lower Río Frío basin near Costa Rica’s border with Nicaragua. Its waterways give you a view into habitats that are difficult to reach on foot, including channels bordered by vegetation and areas that flood seasonally.

On an open lagoon, you can take in the wider landscape. In a narrow channel, your attention shifts to the waterline, the banks and the branches above you. Each setting gives you something different to watch.

Wildlife along the waterways

Both resident and migratory birds use the wetland. Look for herons and kingfishers around the water and its edges. You may also see monkeys in the trees or spot caimans, iguanas or turtles near the waterways.

Wildlife activity varies from one outing to the next. Watch for movement in the branches and along the water’s edge, and give yourself time to see what an animal is doing when one comes into view.

Water levels shape what you can explore

As water rises and falls, it changes how lagoons, channels and flooded areas connect. That affects both the views and the routes a boat can take. The same stretch of wetland can look quite different at another time of year.

The village is a base for exploring the refuge

The village of Caño Negro gives you a place to start your visit. A day trip can introduce you to the refuge by boat. Staying overnight gives you time in the village before or after the outing without fitting both journeys into the same day.

If you’re deciding whether the wetland fits your trip, read what to expect on a nature visit to Caño Negro. If you’ve already decided to go, see how to get to Caño Negro.

For more on the habitats and wildlife, read Hotel de Campo’s guide to Caño Negro Wildlife Refuge.