Ijevan is the more workaday cousin of nearby Dilijan: less resort polish, more river town, market traffic, Soviet buildings, and everyday Tavush life. It sits in a green valley on the Aghstev River, with forested hills close enough to make the town feel cooler and softer than much of Armenia.
The centre is pleasant rather than spectacular. Walk the river, look for stone and wooden details on older houses, and give time to the Ijevan Dendropark if you like quiet gardens. The small Ijevan Historical and Geographical Museum is a useful stop before heading deeper into the province.
Ijevan's real strength is as a base for northern Tavush. Makaravank is one of the region's most rewarding monasteries, hidden in forest above Achajur, while Yenokavan and Lastiver Caves bring a more active side of Armenia into reach. If you have already seen Dilijan, Ijevan is worth a day because it shows a different, less curated Tavush.