Lusk Cave

Explore the Cave!
Explore the Cave!
Maps and Publications

Come and explore Lusk Cave — a superb marble cave and natural geological phenomenon that has been thousands of years in the making.

During the Ice Age, Canada went through four major glaciations. The last, the Wisconsin Glaciation, saw ice forming over almost all of Canada and as far as the state of Wisconsin in the United States. When the Wisconsin Glacier melted about 12,500 years ago, water trapped under the melting glacier was forced into cracks in the rocks. The marble of Lusk Cave eroded more quickly than surrounding rocks, causing a series of tunnels to form. Since then, the Lusk Stream has continued to shape the cave.

Explore the Cave!

Lusk Cave is in the Philippe Lake area, about five kilometres from Parent Beach. It is an easy hike along trails dotted with interpretation panels. The 10-kilometre round trip takes about four hours to walk.

In the cave itself, water levels can be as high as a metre or more. An extra pair of shoes, flashlight and safety helmet are recommended. Sandals and rubber boots are not recommended footwear.

Are you worried about what you might encounter in the cave? You are unlikely to find any wildlife in the cave other than insects, frogs and a few fish in the stream — although a beaver did take up residence one summer!

Help us protect Gatineau Park and leave no trace.

Facilities
Washrooms There are bathrooms at Parent Beach.
Parking Parking is available at Parent Beach on Philippe Lake. There is a vehicle access fee.
Picnic Areas There is a picnic area at Parent Beach.

For more information see Gatineau Park’s visitor information.