Skrwa Lewa
The Skrwa Lewa is a river of Poland, and a left tributary of the Vistula. It flows through the Gostynin-Włocławek Landscape Park. From the town of Gostynin to its mouth, the Skrwa Lewa is a kayaking area.
Its counterpart, the Skrwa Prawa, joins the Vistula about three miles downstream on the opposite bank.