The Grotto, Bruce Peninsula National Park
Plan your trip to the Grotto shoreline cave
The Grotto is a scenic cave containing a pool of blue water, located on the Georgian Bay shoreline in Bruce Peninsula National Park, near Tobermory, Ontario. The Grotto is a popular attraction and very busy during the summer and on long weekends. Parking space is limited and quickly fills up. A new reservation system for the 4 hour Grotto parking time slots allows you to plan your trip in advance. Plan ahead to avoid disappointment!
Campers staying at the Cyprus Lake Campground can hike to the Grotto from their campsite. If you’d like to park in the Grotto parking lot, you will need to book a parking space in the same manner as anyone else.
Check online for Grotto parking availability at Parks Canada Reservation system.
When to visit
The peak busy season for Bruce Peninsula National Park is summer – July, August and on holiday weekends. At those times, you can expect traffic, long wait times and full parking lots. Reserve your Grotto parking in advance to avoid disappointment.
Consider visiting in spring or fall when it is not as busy.
With some trip planning it's our hope that you are able to access the sites you want to visit and if not, take the opportunity to experience the other attractions this region has to offer.