Pho Yen is a rural district of Thai Nguyen Province, Vietnam. The district of Pho Yen covers an area of 257 square kilometres, and offers beautiful short excursions from Hanoi. Options include Pho Yen day trip from Hanoi, Pho Yen trek, Pho Yen hiking tour, trekking homestay in Pho Yen Thai Nguyen.