Tortuguero National Park serves as nesting grounds for numerous endangered sea turtles

Spot a red eyed tree frog in Costa Rica's Tortuguero National Park

Visit the Arenal Volcano, which erupts on a regular basis

White-headed capuchin monkey hanging out in Costa Rica

Squirrel monkey in Costa Rica

Get close-up views of the enormous crater with its deep, green lake

Sea turtle in Tortuguero National Park, Costa Rica

Visit the Arenal Volcano, which erupts on a regular basis

Tortuguero National Park serves as nesting grounds for numerous endangered sea turtles

Spot a red eyed tree frog in Costa Rica's Tortuguero National Park

Squirrel monkey in Costa Rica

White-headed capuchin monkey hanging out in Costa Rica

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Enjoy a boat ride along unspoiled sections of Tortuguero National Park, Costa Rica

Get close-up views of the enormous crater with its deep, green lake

Keel-billed Toucan in Costa Rica

Enjoy a boat ride along unspoiled sections of Tortuguero National Park, Costa Rica

Keel-billed Toucan in Costa Rica

Lake Arenal

Lake Arenal

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Sea turtle in Tortuguero National Park, Costa Rica