Mount keen

Glen Mark is a glen in northern Angus, eastern Scotland, through which the Water of Mark flows. Near the mouth of the glen, at Auchronie, the Water of Mark is joined by the Water of Lee from Loch Lee to become the River North Esk. This flows through Glen Esk, one of the Five Glens of Angus. The land is managed by the Dalhousie estate.

Mount Keen (Scottish Gaelic: Monadh Caoin) is a 939 m (3,081 feet) high mountain in Scotland and the most easterly Munro. It can be accessed from several directions, South from Glen Mark, North from Glen Tanar, and East to Braid Cairn. It is a moderate walk which is most popularly started by mountain bike, riding through the native Caledonian pine forest of Glen Tanar from Aboyne.

Invermark Castle is an oblong tower house dating from the 16th century, at the east of Loch Lee, Angus, Scotland. It is near the head of Glen Esk.

Invermark Lodge is a hunting lodge which was built near Invermark Castle in 1852 for John Ramsay, 13th Earl of Dalhousie. It is now a listed building and continues to be operated as a grouse moor by the Dalhousie family.