Ste Agathe Des Monts Spring, Quebec, Canada

## Overview The Ste Agathe Des Monts Spring is a natural roadside spring located along Highway 329 in the Laurentians region of Quebec, Canada, between the communities of Sainte-Agathe-des-Monts and Saint-Adolphe-d'Howard. The spring emerges from a pipe set into the hillside along the highway, providing a convenient and accessible source of natural spring water. This spring is notable for its exceptionally low Total Dissolved Solids (TDS) reading of just 9 ppm — an extremely low level that suggests very pure, minimally mineralized water. For context, most natural springs range from 50 to 500 ppm TDS, making this spring's water remarkably soft and clean by comparison. The area is home to several springs, all of which have been reported to produce high-quality water. Visitors have noted that the water tastes exceptionally clean and fresh. The Laurentians region is well known for its abundant natural water sources, fed by the Canadian Shield's ancient granite and gneiss bedrock. This geological foundation acts as a natural filter, which likely contributes to the spring's ultra-low mineral content. The spring is open 24 hours a day, 7 days a week, year-round, making it a reliable stop for locals and travelers passing through the area. ## Directions 1. From Montreal, take **Exit 83** heading north on **Highway 15** (Autoroute des Laurentides). 2. Continue to the left through **two stop signs**. 3. Turn **left** onto **Highway 329**, heading south. 4. Drive approximately **5.9 km (3.7 miles)** along Highway 329. 5. The spring will be on your **left side** of the road — look for a pipe emerging from the hillside. 6. Parking is available in a small pull-off area **across the street** from the spring. *Note: The spring is located near 3576 Chemin du Village, Saint-Adolphe-d'Howard, QC J0T, which can be used as a reference point for GPS navigation.* ## What to Expect The spring presents as a simple pipe protruding from the embankment along Highway 329. While the setup is modest, the water quality is what draws visitors here. The ultra-low TDS of 9 ppm is a standout feature that water enthusiasts will appreciate — this is among the lowest TDS readings you'll find at any natural spring. The surrounding Laurentians landscape is scenic year-round, with dense boreal forest, rolling hills, and picturesque lakes. In autumn, the drive along Highway 329 is particularly beautiful with vibrant fall foliage. In winter, be prepared for icy conditions near the spring and along the roadside. Parking is located directly across the street from the spring. Since the spring is right along the highway, there is no hiking required — you can pull over, fill your containers, and be on your way. Bring your own bottles or jugs, as there are no facilities at the site. The spring flows continuously and is accessible in all seasons, though winter visitors should exercise caution on potentially icy ground near the pipe. This is a popular stop among spring water collectors in the greater Montreal and Laurentians area, so you may encounter other visitors filling up, especially on weekends.