The College has a campus, on which crops of vegetables and fruit are grown. This includes an area of forest noted in Tonga as the Toloa Rainforest Reserve containing a variety of plant species endemic to Tonga as well as those no longer found in other parts of the kingdom. The forest is far smaller in size today then when they first moved there because of the construction of the airport, University of the Nations at Lafalafa and clearance for extra farmland. Tree planting projects have been carried out in the previous years within the forest to ensure the survival and continuous growth of the unique species found at Toloa.