hi there,
You can start in the main square (Hauptplatz), which is surrounded by old houses, the most notable of which is the seventeenth century House of Luegg.
While exploring
Old Town Graz, it's worth it to head over to Herrengasse Street, where the Landhaus is found.
The Landhaus is an ornate Renaissance palace that once served as the seat of the regional government. It was designed by the Italian architect, Domenico dell'Allio, who began work on the gem in 1557.
Also, the Landhaus has a stunning arcaded courtyard and the building overall is just something to appreciate during your walking
tour.