Gigantic Swimming Spring

## Overview Gigantic Swimming Spring is a natural spring located in central Montana, situated at approximately 47.22°N, 109.47°W. The spring sits within the vast, open landscapes of Fergus County, an area characterized by rolling prairie, scattered buttes, and the rugged terrain of the Missouri Breaks region. Central Montana is known for its underlying geological formations — including limestone, sandstone, and shale layers — that give rise to numerous springs fed by ancient aquifers. While detailed historical records and water quality data for this particular spring are limited, its name suggests a substantial flow or pool area that has historically attracted visitors for swimming and recreation. The surrounding region of central Montana has a long history of human use, from indigenous peoples who relied on natural water sources across the plains to early homesteaders and ranchers who settled the area in the late 1800s and early 1900s. Springs like this one have traditionally served as vital water sources in an otherwise arid landscape. ## Directions 1. The spring is located in a remote area of central Montana, roughly between the towns of Lewistown and Stanford. 2. From **Lewistown, MT**, head west on US-87 toward Stanford. The GPS coordinates (47.2201, -109.4744) place the spring approximately 30–35 miles west-southwest of Lewistown. 3. Use the GPS coordinates **47.2201, -109.4744** with a reliable navigation app for the most accurate routing, as the final approach may involve unpaved county roads or ranch access roads. 4. Be prepared for gravel or dirt roads in the last stretch. A vehicle with decent clearance is recommended, especially during wet conditions. 5. Verify road access and any gate or land-use restrictions before visiting, as some surrounding land may be privately owned. *Note: These directions are approximate, based on the GPS coordinates provided. No detailed turn-by-turn directions from a verified source are currently available. If you've visited this spring, consider sharing updated directions to help future visitors.* ## What to Expect Visitors heading to Gigantic Swimming Spring should be prepared for a remote, off-the-beaten-path experience in the heart of Montana's prairie country. The name implies a spring pool large enough for swimming — a rare and refreshing find in this part of the state. The surrounding terrain is open grassland and rangeland, with wide views of the Montana sky and distant mountain ranges. Cell service in this area can be spotty to nonexistent, so download offline maps before heading out. The region experiences hot, dry summers and cold winters, with spring and early summer (May–July) likely being the most pleasant times to visit for a swim. There are no known developed facilities at the site — no restrooms, changing areas, or signage should be expected. Pack out everything you bring in, and be mindful of the natural environment. Water from the spring has not been independently tested or verified as safe for drinking; if you plan to drink from it, treat or filter the water first as a precaution. The remoteness of this location is part of its charm — expect solitude, big skies, and a uniquely Montana experience.