In Tvøroyrar Municipality there are several plantations (public green areas):

The old plantation in Trongisvága, where planting began in 1924, currently covers an area of approximately 20,000 m².

The newest plantation is located by the sports area in Trongisvága and covers approximately 15,000 m².

Further out in the town are the hospital plantation, the plantation below the church, and the plantation at Sevmýri.