Are there any national parks in the tropical rainforests?

Yes, there are a number national parks located in tropical rainforests around the world. Here are a few examples:

- Manu National Park, Peru: Located in the Amazon rainforest, this park is home to an incredibly diverse array of plant and animal species. It is also a UNESCO World Heritage Site.

- Parque Nacional do Iguaçu, Brazil: This park is home to the famous Iguazu Falls, one of the largest waterfalls in the world. The park also protects a large area of rainforest, which is home to many threatened species, such as the jaguar and the giant anteater.

- Khao Yai National Park, Thailand: This park is the oldest national park in Thailand and is home to a variety of rainforest ecosystems, including evergreen forests, deciduous forests, and grasslands. It is also home to a number of endangered species, such as the Asian elephant and the tiger.

- Sinharaja Forest Reserve, Sri Lanka: This reserve is home to a large area of primary rainforest, which is one of the few remaining areas of this type of forest in the world. It is home to a number of endangered species, including the Sri Lankan leopard and the purple-faced langur.

These are just a few examples of the many national parks that are located in tropical rainforests around the world. These parks play a vital role in protecting these important ecosystems and the biodiversity they contain.