Svaneti is the part of Georgia that convinces people the country is unlike anywhere else. It sits in the north west, under peaks that are among the highest in the Caucasus, and its villages are full of stone defensive towers built beside family houses, dozens of them, standing since the medieval period in a region that was effectively unconquerable for most of its history. Getting there is most of a day on the road. Almost nobody who does it regrets the drive.
The road
From the west of the country, turning inland and climbing for hours.
Along a reservoir, an extraordinary turquoise stretch that is worth stopping for.
Paved to Mestia, and in decent condition in summer.
Rough beyond Mestia to Ushguli, which is a slow four wheel drive crawl.
Most of a day from Tbilisi, several hours from Batumi or Kutaisi.
Small flights to Mestia in season, in a light aircraft, which is a genuine option.
What is up there
Mestia, the main town, with guesthouses, restaurants, a museum and a small ski area.
The towers, in clusters throughout the villages, which are the reason the region is protected.
Ushguli, at the head of the valley, four hamlets under a glacier, claiming to be among the highest settled places in Europe.
The walking, from short village walks to the multi day route between Mestia and Ushguli.
Glacier viewpoints, reachable on foot or by chairlift from Mestia.
Svan food, distinct from the rest of Georgia, salty and heavier, built for a mountain winter.

Practical notes
Fuel before you turn inland, because stations thin out fast.
Offline maps and the guesthouse phone number written down, because signal disappears.
Cash, because guesthouses and village shops do not take cards.
Warm layers in any season, because the altitude decides the temperature rather than the calendar.
Weather closures on the road are possible outside summer.
Do not drive it at night, at all, in either direction.
Getting there without a car
Marshrutka from the western cities, long but cheap and reliable in season.
Shared transfers, arranged through guesthouses, which are comfortable and only slightly more.
The Mestia flight, in a small aircraft, weather dependent and limited in seats.
Local shared vehicles from Mestia to Ushguli, daily in season.
Taxis in Mestia, which will take you to trailheads for an agreed price.
Where this fits in a Georgia trip
This is a four night block inside a longer trip, and it does not combine with anything else.
For the driving conditions and rules across the country, our guide to driving in Georgia covers the ground.
For getting the vehicle and the agreement right before you set off, our guide to car rental in Georgia covers the small print.
And for the other regions that reward this level of effort, our guide to off the beaten path Georgia covers where else to go.

Where this fits in a Svaneti trip
If you want the days planned rather than just the driving solved, our five days in Svaneti lays out Mestia, the Chalaadi glacier, the ridge above the town and the jeep day to Ushguli, with the slack for weather built in.
The short version
Allow most of a day for the drive and four nights once you are there, with one written off for weather. Paved to Mestia is fine in an ordinary car in summer; Ushguli needs a four wheel drive with unpaved roads permitted, or a shared local vehicle from Mestia. Fill up before you turn inland, carry cash, download the offline maps and write the guesthouse number down. Stay in a guesthouse rather than a hotel, because the kitchen is half the reason to come.
