Southern Carpathian Mountains, Romania
The Southern Carpathian Mountains in Romania are home to the largest continuous stand of virgin forest left in Europe. When considered with the rest of the Carpathian Mountain range, they become the second longest mountain chain in Europe, spanning seven countries, and house the largest population of brown bears and wolves on the continent.
Imatong Mountains, Eastern Equitoria, South Sudan
A former anthropology professor of mine enumerated language surveys of this area in the 1970's. At the top of a rather dodgy mountain road, he was surprised to find pine plantations, trout streams, and a beautiful stone guesthouse with a roaring fire in the fireplace. This whole area fascinates me: ecologically (situated between biomes), biologically (a number of endemics), historically (Samuel & Florence Baker and Emin Pasha both described the region), and politically (SPLA was headquartered near the area and John Garang was killed in a helicopter crash near here).
Makiling Forest Preserve, Los Banos, Laguna, Philippines
Apparently one of the better birding spots in the area surrounding Manila
Ibaga Farm, Makete, Iringa, Tanzania
I'd love to visit this gorgeous temperate ranch, adjoining a game reserve and situated on the highest plateau in southern Tanzania.