Located in Kalawana in the Ratnapura District region, The Annex By Jansen's Bungalow Sinharaja Rainforest Retreat provides accommodation with free private parking. The property features mountain views. In good weather, guests are welcome to sit outside. The units in the guest house are equipped with a coffee machine. Featuring a private bathroom with a bath and a hair dryer, units at the guest house also provide guests with free WiFi, while selected rooms include a balcony. At the guest house, all units are fitted with air conditioning and a flat-screen TV. Guests at the guest house can enjoy an à la carte breakfast. The nearest airport is Ratmalana International Airport, 99 km from The Annex By Jansen's Bungalow Sinharaja Rainforest Retreat.