Mtskheta and Kazbegi Tour from Tbilisi (3 Days)

Tbilisi layers 1,500 years of history into one walkable riverside city: Persian-style bath domes, carved wooden balconies, a Soviet avenue and a glass bridge, all beneath the Narikala fortress. Sulphur springs gave the city its name and still steam in the Abanotubani district. The cable car, the flea market, the courtyard cafes and the natural-wine bars each tell a different era. Few capitals reward simple wandering so richly.

Mtskheta is where Georgia became Christian in 337 AD, and it has never stopped being sacred. Svetitskhoveli Cathedral, burial place of kings, is said to hold the robe of Christ beneath its floor; on the cliff opposite, the 6th-century Jvari Monastery looks down on the meeting of the Mtkvari and Aragvi rivers, one of the country's defining views. Both are UNESCO World Heritage Sites, twenty minutes from Tbilisi. No visit to Georgia is complete without them.

Uplistsikhe was already ancient when Christianity arrived: a whole town of halls, sanctuaries, wine cellars and a theatre cut into a sandstone ridge above the Mtkvari, inhabited from the early first millennium BC. Caravans of the Silk Road watered here, and pagan priests read fortunes in its smoke-blackened chambers. You wander freely between the caves, climbing to a basilica that crowns the rock. Sunset turns the whole hillside honey-gold.

Few images say 'Georgia' like Gergeti Trinity Church standing alone at 2170 m against the glaciers of Mount Kazbek. The drive itself, along the Georgian Military Highway, is one of the world's great mountain roads, past fortresses, gorges and the high Gudauri bowl. In Stepantsminda the air is thin and the light changes by the minute, so every visit produces a different photograph. Whether you come for a day or stay the night, this is the Caucasus at its most iconic, and it never disappoints.