Brashlyan is part of the Strandzha Nature Park. The village's territory borders that of the Vitanovo Reserve, the Veleka river valley and the trout breeding pool on the Katun River. The village's fair is organized annually in early August, usually around the 8th, and lasts two days. Brashlyan is mentioned in the Strandzha Marseillaise, the song The Clear Moon is Already Rising, written by the leader of the Lozengrad revolutionary district Yani Popov: