Plain church said to have a piece of the true cross buried in its walls.
Just a couple of villages from Yeghegnadzor is Areni, famous for its wine from grapes of the same name. Nice setting and village, with a couple of the wineries in the area offering tastings.
These rough caves, found very close to one another, were mapped during Soviet times, but there are no markers, no lights, no facilities, no decent road to them. Not many people know them well either, so finding a guide may be tough, but definitely necessary. Mozrov is only 700 m long, but has the nicer formations. Arjeri cave, meaning bears cave, is a very extensive cave system, with some good formations, small pools of water, and both have bats.
Another good day hike from Yeghegnadzor, these adjacent sites are easy to find by following the road up past Vernishen village.
Hands down the most popular site in the area, this monastery of stunning beauty is in an equally stunning canyon setting. The brick-red cliffs opposite the beige stones of the monastery offer an unforgettable contrast, as does the climb up the stone steps jutting out of one of the churches, to a second story church on top of the one on the first story. The carvings are also very worthwhile, and the monastery has excellent facilities (and maybe food) for visitors as well.
On site there is also a museum (500 dram), a gift shop and a restaurant (which is open from 09:00 to 21:00).
If you want to see where silk road traders laid their weary heads a thousand years ago, head up the winding road to Selim Caravanserai. You can see the entrance/bar area, and the large cavernous room the guests would share with each other, and their animals. The room has convenient troughs for the animals to eat and drink from!
A serious natural fortification with a serious fortress on top. This narrow sheer cape is capped with one of Armenia's biggest fortresses. The views of the valley are impressive and the sheer drop a bit scary. Impossible to imagine this fortress ever being taken by force.