Poloniny National Park at Slovakia.travel Poloniny National Park at Snina Region homepage Official website at the State Nature Conservancy of the Slovak Republic website (in Slovak) Wooden Churches in Slovakia National Park Poloniny, cross country skiing.
Truy cập ngày 29 tháng 1 năm 2008.  Poloniny National Park at Slovakia.travel Poloniny National Park at Snina Region homepage Official website at the State Nature Conservancy of the Slovak Republic website (tiếng Slovak) Wooden Churches in Slovakia National Park Poloniny, cross country skiing.