05/29/2026
Millions of years of geological history and thousands of years of relentless wave action have shaped one of Newfoundland and Labradorâs most iconic coastal features.
Located in Dungeon Provincial Park in Bonavista, The Dungeon began as a sea cave with two separate openings to the ocean. Over time, waves worked their way into natural fractures in the rock, gradually enlarging the cave until its roof collapsed, creating the dramatic feature visitors see today. A collapsed sea cave like this is known as a gloup.
But while The Dungeon is definitely a âmain attractionâ itâs only part of the story. The surrounding cliffs, sea stacks, caves, and rugged shoreline reveal a landscape that continues to be shaped by wind, waves, storms, and tides. Every crashing wave continues a process that has been sculpting this coastline for thousands of years.
Today, Dungeon Provincial Park welcomes visitors from around the world to experience this remarkable place. Discovery UNESCO Global Geopark is proud to work alongside ParksNL and community partners to help protect, interpret, and share the natural and cultural heritage of our region.
This work supports sustainable tourism, helps protect important natural and cultural places for future generations, and highlights the value of partnerships between communities, organizations, and governments working together.
đ Dungeon Provincial Park, Bonavista
Newfoundland & Labrador Tourism Town of Bonavista Canadian Geoparks Network - RĂŠseau des GĂŠoparcs canadiens Global Geoparks Network