Travel / Which cities in Poland are nice to visit [80]

I am a genealogy junkie and am planning on visiting my ancestral roots in the Mlawa area in the coming year. Anyone familiar with the Mlawa area who would care to share their insights, opinions, suggestions? A total newbie to Polish travel so any and all thoughts are welcome. Dziękuję in advance! :)

Travel / Which cities in Poland are nice to visit [80]

You are sweet. Thanks for the head up. Do you know if it would be better to rent a car to travel the area around Mlawa or if there is access to the rail, bus, etc?

Travel / Which cities in Poland are nice to visit [80]

Thank you again. I thought that a car might be the best option as I intend on doing a bit of off road exploring in the countryside around Grzebsk and Bielawy northeast of Mlawa, then head further east to Chorzele and south to Przasnysz. When my Ciocias visited Poland a number of years ago they flew into an airport at Szczytno, but I understand that airport is no longer operational. Looks like flying into Warsaw would be the best choice.