The best area to stay in Slonim is the town centre, particularly around the main square and along Franciška Skaryny Street.
This central area is the heart of Slonim, where you'll find most of the town's key landmarks and amenities. It's quite walkable, with historic buildings, shops, and places to eat clustered together. The main square, often referred to as the Central Square, is a good reference point, and Franciška Skaryny Street is one of the primary avenues running through it.
For travellers interested in history and local culture, staying in the town centre is ideal. You'll be within easy reach of architectural points of interest like the Bernardine Monastery complex and the Synagogue, allowing for relaxed exploration on foot.