cloud distance distant England english field Great Britain green hill landscape meadow natural nature panorama peace sky South Downs spring Sussex tree view ancient architecture castle elements fortress Golan Heights historical Israel Mivtzar Nimrod Nimrod Nimrud old Qal'at Namrud Remains ruins stone stronghold trees wall flowers footpath Greece Greek high hilltop Mystras path plants ramparts UNESCO World Heritage village wild altitude blue canada conifers far forest height hike lake Lake Louise mountains range snow trail Trek water beauty of nature bushes countryside environment farm land outland outlook perspective scene scenery sight sketch summer autumn avenue color colour exercise fall leisure London park parkland pleasure public stroll vista walk country grass hills rural chalk steep track