KL Forest Eco Park or Taman Eko Rimba KL (formerly known as Bukit Nanas Forest Reserve or Hutan Simpan Bukit Nanas) is one of Malaysia’s oldest permanent forest reserves. Gazetted in 1906, KL Forest Eco Park is surrounded by a concrete jungle in the form of buildings and skyscrapers. The only remaining patch of tropical rainforest in central Kuala Lumpur. In fact, the rainforest park is located right next to one of Malaysia’s most recognizable landmarks, the Kuala Lumpur Tower (KL Tower). The park serves as the city’s green lung and is home to flora and fauna unique to Malaysia’s tropical rainforest.