Lake on the Mountain Provincial Park is located near Picton, Ontario, in Prince Edward County and protects a small but distinctive landscape shaped by unusual geological conditions. The park centres on Lake on the Mountain, a freshwater lake situated approximately 62 metres above the Bay of Quinte, separated from the shoreline below by steep slopes of limestone and glacial deposits.
The lake is notable for its stable water level despite the absence of visible inflowing streams, a characteristic that has been the subject of long-standing scientific study and local interest. Water from the lake flows downstream to power historic milling operations, contributing to its importance in the region’s early development. The elevated setting also provides clear views over the Bay of Quinte and surrounding agricultural landscapes.
Lake on the Mountain Provincial Park is an operating day-use park and does not offer camping facilities. Its compact size and accessible location make it suitable for short visits focused on sightseeing, picnicking, and walking. Interpretive displays within the park provide factual information about the lake’s geology, history, and cultural significance, including Indigenous perspectives associated with the site.
The park plays a conservation role by protecting a rare geological feature and maintaining public access to a landscape of scientific and historical value. Its primary purpose is to preserve the lake and its setting while offering opportunities for low-impact, educational, and recreational use.
General Information
Year Established: 1957
Park Size: 103.60 ha
Park Classification: Recreational
Opening and Closing Date: May 9, 2025 to October 13, 2025
Phone: 613-393-3319
Location
Lake on the Mountain Provincial Park is situated in the province of Ontario, Canada. The park surrounds the mystical Lake on the Mountain, and its address is:
Latitude: 49.6583346 Longitude: -89.40982199
Facilities & Recreation
Lake on the Mountain Provincial Park is a quiet, day-use park known for its scenic setting and unique natural features. The park is designed for short visits and relaxed exploration, offering a peaceful environment where visitors can enjoy views of the elevated lake and the surrounding landscape overlooking the Bay of Quinte.
Fishing is a popular activity on the clear waters of Lake on the Mountain. Anglers may encounter species such as largemouth and smallmouth bass, northern pike, and sunfish. A valid Ontario fishing licence is required, and all fishing activity must follow provincial regulations. Fishing typically takes place from shoreline access points rather than developed structures.
Picnicking is one of the main ways visitors enjoy the park. Well-maintained picnic areas with tables are positioned to take advantage of scenic views of both the lake and the Bay of Quinte below. These areas provide comfortable spots for meals, rest breaks, and quiet appreciation of the park’s distinctive setting.
With its focus on simple day use, fishing, and scenic picnicking, Lake on the Mountain Provincial Park is best suited to visitors looking for a brief, low-impact stop rather than extended outdoor recreation.
Nearby Attractions
Lake on the Mountain Brewing Company: This cozy local brewery offers handcrafted beers brewed with care, paired with stunning views overlooking the mysterious Lake on the Mountain.
The Miller House Café-Brasserie: Located beside the lake, this charming eatery serves locally inspired small plates and drinks, perfect for relaxing on the patio with panoramic views of the Bay of Quinte.
Glenora Ferry: Just minutes from the park, this free car and passenger ferry provides a scenic crossing between Prince Edward County and Adolphustown, offering a fun and peaceful ride across the water.
The Regent Theatre: A beautifully restored historic theatre in downtown Picton, hosting a wide range of live performances, films, and community events in an elegant setting.
Macaulay Heritage Park: This local heritage site in Picton features a restored church, cemetery, and museum buildings that tell the story of early life in Prince Edward County.
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