FATMAP difficulty grade
Trek from Mestia to Ushguli is the most popular multi-day hike in Georgia and for a good reason.
It is not too long, takes only three to four days to finish.
Being neither too easy nor too hard, it poses a challenge but you don´t have to be a hardcore trekker to finish it.
It´s also easy to arrange, offers excellent views and passes through several traditional Svaneti villages (with guesthouses - so you don´t need a tent).
And if four days of trekking are not enough, you can easily extend it an adventure almost two weeks long and explore other, less touristy parts of Svaneti.