Ontario, Canada
Explore ancient cedar trees, limestone cliffs, and the turquoise waters of Georgian Bay. Advance planning is required to visit the popular Grotto area.
4.6 from 17 traveller reviews on Viator & GetYourGuide
Tickets & tours
Compare bus day trips, private boat charters, and multi-day camping packages.
Top ratedGrotto is a natural sea cave located in the Bruce Peninsula, Ontario, Canada. The cave's interior is adorned with intricate patterns formed over centuries, and its...
Best valueWe offer private boat tours of the Fathom Five National Marine Park. Park in town and enjoy the boat ride on Tre Anni, that takes you along the shoreline of the Bruce...
Small groupArguably the most scenic part of Ontario, the BP Explorer whisks you to the Georgian Bay by land and by sea for two days of camping fun. Guests will walk along Canada’s...
Explore
Learn about the different zones, from rocky shores to sandy beaches.
4 spotsSea Caves & CampingExplore the park's sea caves, rocky shores, and central campground.Explore Photo: tour listing on Viator
3 spotsHalfway Log DumpA rugged Georgian Bay shoreline known for bouldering and steep cliffs.Explore Photo: tour listing on Viator
3 spotsFamily-Friendly BeachShallow, warm waters and rare ecosystems on the Lake Huron side.Explore Photo: tour listing on Viator
Parking reservations are strictly required from May to October.
You will be turned away without a booked time slot.
Plan your visit
Most visitors spend 4 hours at the Grotto. Hiking the Bruce Trail or camping takes 1 to 3 days.
Visit between June and September for swimming. Advance reservations are mandatory during these months.
Drive 4 hours north from Toronto on Highway 6. Parkbus operates an express service in summer.
Adult entry is about $10 CAD (check Parks Canada; admission was free 19 June–7 September 2026). Expect to pay an additional $11.50 reservation fee plus parking fees.
Established in 1987, this 156-square-kilometer park protects the northern tip of the Niagara Escarpment. It sits in a core area of the UNESCO Niagara Escarpment Biosphere Reserve. Visitors come to hike Canada's oldest footpath, the Bruce Trail.
The eastern side borders Georgian Bay, known for deep, cold waters and limestone cliffs. The western side touches Lake Huron, offering shallow, sandy beaches at Family-Friendly Beach. You might spot black bears, massasauga rattlesnakes, and rare orchids.
The Grotto sea cave is the park's busiest site. If you plan to drive, read our Grotto Parking Guide guide to secure access during the busy summer season.
We detail exact hiking and boating schedules.
We highlight what is included and what costs extra.
We only list tours with established safety records.
From Viator
17 reviews of the bus tour & cruise combo on Viator & GetYourGuide
Great experience. Toir guide Diana is very sweet lady and she is aware of every stops, brief us about the trip. It was a small group so we enjoyed the whole time.
Safe, relax and wonderful experience... Must plan with family or friends.... In between refreshment was helping us a lot.
Fantastic! Our family loved this private boat tour. It was the best activity we did while visiting Tobermory. We saw all the notable sites plus some unique ones like caves. The captain is so nice and the boat was in pristine condition and very comfortable. This is a must do!
We booked a 1 hour tour, Mike was an amazing guide, highly recommend, boat was pristine, tour was perfect! The stories were a nice addition, were able to play our music and felt very taken care of.
Damien was a thoughtful ,considerate and energetic guide who did that extra bit that made the trip enjoyable.Great weather helped of course and wonderfull scenery.
A great few days seeing the beautiful Georgian Bay and Bruce Peninsula. Everything was so well organised with new clean tents and gear. Excellent meals and daily activities! Highlights were our swim at Flowerpot Island and hike up to the lookout on first section of the Bruce Trail. Highly recommend!
Travel tips
Grotto Parking GuideHow to book your Grotto parking slot and avoid sold-out days.Read Bus to TobermoryVisit Bruce Peninsula National Park from Toronto without driving.Read Bruce vs FathomLearn the differences between the two national parks in Tobermory.Read Grotto Packing ListEssential gear and clothing for a safe hike to the Grotto.Read Visiting with KidsPlan a safe and fun family trip to Bruce Peninsula National Park.Read Best Time to VisitPlan your Bruce Peninsula trip for the best weather and fewer crowds.Read Book a parking time slot online through Parks Canada. Reservations are required from May 1 to October 31. Read our Grotto Parking Guide guide for details.
No. Entry requires a roughly $10 CAD admission fee per adult, plus parking fees and an $11.50 reservation fee. Youth 17 and under are free.
Yes, you can swim at the Grotto and the nearby Indian Head Cove. Swimming is unsupervised and there are no lifeguards on duty.
The hike from the Cyprus Lake parking lot takes about 30 to 45 minutes each way. The trail involves uneven, rocky terrain.
If you arrive without a reservation and the lots are full, you will be turned away. No walk-ins are permitted under these conditions.
June to September is best for warm weather and swimming. Advance parking reservations are mandatory during these months.
Secure your park reservations or book a guided tour early.
