Skip to Content

St. Mary's County, Maryland

There are no County-Wide Alerts at this time.

Office Status: Normal
Employee Information

Online Registration

Facility Reservation

Pass Membership

Current Program Guide

Great Mills Swimming Pool

The Great Mills Swimming pool is a 25 yard x 25 meter pool with six lanes, zero depth entry and maximum depth of 9 feet. The pool is covered with an air-inflated bubble from September - May and is used as an outdoor pool for June - August. Annual Passes are valid from date of purchase.

Operating Hours

Daily Admission	Resident	Non-Resident
Adult	$8	$10
Youth (17 & under)	$6	$8
Senior (60+)	$6	$8
Lap Swimmer	$6	$8
Non-Swimmer	$3	$5

A variety of annual passes are also available. Check out all the passes available using our online purchasing service here.

Weather Closing

Great Mills Swimming Pool
21100 Great Mills Road
Great Mills, MD 20634
301-866-6560