Garwolin is a town located in eastern Poland on the Wilga river. It serves as the capital of Garwolin County and is situated in the southeast part of the Garwolin plateau within the Masovian Voivodeship.
The town is positioned approximately 62 km (39 mi) southeast of Warsaw and 100 km (62 mi) northwest of Lublin. As of December 2021, the population of Garwolin was 17,566 inhabitants.