With some terrific day trip options in the surrounding area, renting a car makes good sense. Without one, it’d be much more difficult to explore all that Plock, 20 miles away, has to offer. Plock Zoo, Masovian Museum and Plock Cathedral alone justify the drive. Don’t skip Sochaczew either! Just 30 miles away, Muzeum Ziemi Sochaczewskiej i Pola Bitwy nad Bzura, Narrow Gauge Railway Museum and Fryderyk’s Chopin Museum are essential stops here.