Our two guided cavern tours run at regular intervals throughout the day and are included in your admission.
SEISM!C at the Great Masson Cavern
NEW for 2025: A Spectacular Sound and Light Show
After almost 18 months of planning and testing, a sensational new sound and light experience has been added to the list of attractions at the Heights of Abraham this year. Seism!c, is a new sound and light show that visitors encounter when taking a guided tour through the Great Masson Cavern as part of a day out at the Heights.
Traditionally, the geological formation of the caverns was explained by a cavern tour guide, but now, thanks to new technology and state-of-the-art projectors, a dramatic and memorable story of key moments in Earth’s history and the formation of the Masson Cavern are being told in a whole new light.
Victorian Tours at the Great Rutland Cavern
A completely different tour to the Great Masson, step back in time with a Victorian guide as they take you underground for an authentic Victorian experience. Hear tales of miners past, mischievous spirits and stories of the underground world and find out why the caverns were so popular with tourists of the past.
Use the interactive photo below to explore the main chamber of the Masson Cavern. Use your mouse to click around the image and reveal more great views.
For safety reasons, visitors must be accompanied through the caverns by a cave guide.