As of 2012, Zamość is served by several local trains (nearest bigger city Lublin) as well as a daily long-distance TLK from/to Zielona Gora.
Many international connections (see Poland::By bus).
You can easily get there by car from Lublin via E372.
All major attractions can be explored easily on foot.
Pizzeria Ontario just a few steps away from the town centre - opposite the synagogue. Bazylianska Street 5. URL: http://www.ontariozamosc.pl/