The Estonian Fund for Nature (ELF) organises nature tours to locations throughout Estonia, although its head office is based in Tartu, 100 miles south of Tallinn.

Their hikes usually last for 3 days and can include canoeing, bird watching, camping and beach trips.

ELF’s work is all about nature conservation, working with wildlife and preserving their natural habitats, and they welcome volunteers of any age and ability.