Costa Rica is home to a diverse array of reptiles, with a range of habitats that support their existence. The country's tropical climate, rich biodiversity, and varied ecosystems make it an ideal environment for many reptile species. Here are some notable reptiles you can find in Costa Rica:

1. Green Iguana (Iguana iguana): This large, herbivorous lizard is one of Costa Rica's most recognizable reptiles. Green iguanas are commonly found in trees near water sources and can grow up to 6 feet (1.8 meters) in length.

2. Basilisk Lizard (Basiliscus spp.): Also known as the "Jesus Christ lizard" due to its ability to run on water, basilisks are arboreal reptiles found near rivers and streams. They have crests on their heads and long tails, and they are known for their impressive speed and agility.

3. American Crocodile (Crocodylus acutus): These large and powerful crocodiles inhabit both freshwater and brackish habitats in Costa Rica, particularly along the Pacific coast and in certain river systems. They can reach lengths of up to 16 feet (4.8 meters).

4. Fer-de-Lance (Bothrops asper): This venomous pit viper is one of the most dangerous snakes in Central America, including Costa Rica. They are typically found in forested areas and can deliver a potent bite. Caution should be exercised when encountering this species.

5. Eyelash Viper (Bothriechis schlegelii): This venomous arboreal snake is known for its striking coloration and scales resembling eyelashes. Eyelash vipers are found in the lowland rainforests and cloud forests of Costa Rica. They are relatively small, with an average length of 2 to 3 feet (0.6 to 0.9 meters).

6. Sea Turtles: Costa Rica's coasts are important nesting sites for several species of sea turtles, including the Olive Ridley, Green, Leatherback, Hawksbill, and Loggerhead turtles. These reptiles come ashore to lay their eggs, and conservation efforts are in place to protect their nesting sites.

7. Geckos: Various species of geckos can be found in Costa Rica, including the Gold Dust Day Gecko (Phelsuma laticauda), Turnip-tailed Gecko (Thecadactylus rapicauda), and several Anolis species. Geckos are known for their ability to climb walls and their distinctive vocalizations.

8. Turtles and Tortoises: Apart from sea turtles, Costa Rica is also home to several terrestrial turtle and tortoise species. The most common ones include the Central American Wood Turtle (Rhinoclemmys pulcherrima), Red-footed Tortoise (Chelonoidis carbonaria), and Yellow-footed Tortoise (Chelonoidis denticulata).

9. Anoles: Costa Rica has a wide variety of anole species, including the iconic Green Anole (Anolis carolinensis). These small lizards are often found in trees and shrubs and are known for their ability to change colours.

These are just a few examples of the reptiles you can encounter in Costa Rica. The country's abundant wildlife and conservation efforts make it a fantastic destination for reptile enthusiasts and nature lovers alike. Remember to observe wildlife from a safe distance and respect their natural habitats when visiting.