Nestled in the heart of Manitoba lies the captivating natural wonder known as Little Limestone Lake. This hidden gem spans approximately 10,000 acres and is the largest ‘marl’ lake worldwide, boasting limestone rich in calcite minerals. Born over millennia from the patient dissolution of limestone bedrock by water, this lake is a sight to behold, with its pristine crystal-clear waters turning a mesmerizing milky turquoise blue as the calcite settles when warmed. Preserving the unique allure of this extraordinary lake was a labor of love that spanned several years. In June 2011, the Province of Manitoba, the Mosakahiken Cree Nation, and holders of mining claims harmoniously reached an agreement to safeguard this natural marvel. Manitoba Conservation pledged to safeguard the lake and its surrounding shores as a ‘non-operational’ park, ensuring no disruptive developments would mar its beauty. Under the guidelines of Backcountry Land Use regulations, visitors are welcome to explore its tranquil shores through activities such as hiking and primitive camping.
At the same time, the Mosakahiken community continues to exercise their hunting and fishing rights in the designated reserve area on the eastern shoreline. Little Limestone Lake, a secluded paradise, is nourished not by flowing rivers but by the gentle percolation of groundwater through porous karst limestone. This unique geological landscape has birthed numerous caves and hollows, providing a haven for wintering bats and snakes. The verdant woodlands surrounding the lake harbor diverse flora and fauna, from majestic bears and elusive lynx to vibrant songbirds and waterfowl. While the lake’s bottom boasts minimal weed cover, its waters teem with walleye, whitefish, perch, and pike, sustaining a commercial fishery that harvests thousands of pounds of fish annually. Several picturesque islands adorn its vast expanse, enhancing the park’s natural charm. Today, Little Limestone Lake beckons adventurers to its shores, offering a respite from the bustle of modern life. Though lacking public boat ramps, the lake’s future beckons with promises of structured boating and fishing regulations. Enthusiasts keen on exploring the lake’s depths are gearing up for underwater expeditions, hoping to unravel the secrets hidden in its submerged caverns. With its enthralling allure and rich biodiversity, divers and researchers alike are eager to unravel the mysteries beneath the surface. Approximately 230 miles north of Winnipeg, Little Limestone Lake is a testament to pristine wilderness untouched by commercial endeavors. While the area remains sparsely populated, the lake’s serene beauty draws in enthusiasts seeking solace in nature’s embrace. An excursion to Little Limestone Lake promises an unforgettable adventure for those yearning to witness Canada’s untamed landscapes.