By Vidya Rajan, Columnist, UnionvilleTimes.com Round trip distance: Several trails ranging from 1 mile to over 10 miles Difficulty: Easy to moderate Caution: Closed for hunting on occasion during deer season. Heed posted signs. Website:  http://www.natlands.org/preserves-to-visit/list-of-preserves/cheslen-preserve/ Trail Map: http://www.natlands.org/wp-content/uploads/downloads/2011/06/CheslenMap.pdf Membership Information: https://getinvolved.natlands.org/join-or-renew In Unionville’s own backyard, this 1,293 acre preserve run by the Natural Lands … Continue reading On The Trail: ChesLen Preserve a treasure in our back yard