Xar Bulgas
Also called Har Bulgas. Western sources might call Khar Bulgas. Exit Harhorin to the West, at the west side of the town, the road turns NW and crosses the Orhon River. This is a paved road. Then there is a section of unpaved road then paved again. The pavement ends the second time at about 13.5 km from Harhorin, there are milage posts. Take the Eastern right most track, generally go North past the Herder's Gers. At this point the road is going NW, continue to N47 23.946 E102 36.092. Turn right going NE. N47 25.838 E102 39.506
Bilge Khaan Memorial
This is a new museum funded by the Turkish Government. There was an old Turk Empire located here and two stone stele with Turkish inscriptions to Bilge Khaan and Kul Tigin. Bilge Khaan lived 683-734AD. There is a caretaker living on the Northside of the museum who will let you in. N47 33.644 E102 50.410
KharKhorum
The capital is located on the North side of the Erdene Zuu Monastery. Go to the North west corner of the Monastery, enter the fenced compound, used to be a sign here stating that the UN had paid for the fence. About 100m north you will come to some small fenced areas and a stone turtle, one of two inside the city fence. Between the turtle and the stupa is the remains of Ogodei Xaan's palace. A German and Mongolian team has been excavating here. The other stone turtle is in the SE corner. A third is in the hills south of Erdene Zuu. N47 12.361 E102 50.473
Erdene Zuu Monastery
This Monastery was originally built in the 1500's, but has been destroyed several times. It is free to enter the grounds, but a tour inside the old temples costs 3000 togrog, 5000 more to take pictures inside. In the NW corner is an active Temple serving the local population, this temple is in Tibetan style.
Tovhon Temple
Go Southwest from Harhorin on the west bank of the Orhon River to N46 56.000 E102 22.322 turn right west There is a park entrance with USD3 fee per person. Continue up the valley until you see the many blue cloths turn up the hill on the SW side. The upper part of the road is in poor condition. Alternately, from the Orhon Waterfall, go NE along the river until you come to the bridge at N46 48.503 E102 1.668 follow the river on the west side to the turn mentioned above. Great view from the top.