Bleasdell Boulder
Canadian Glacial Erratic
The Bleasdell Boulder was one of the first natural places we visited when I moved to Eastern Ontario and it left a lasting impression on me. I have always wanted to go back and decided to make a point of visiting it over the next four seasons. Back then you had to go through someone's property to find it. It was a little gem in the middle of no where.
Today, thanks to the help of numerous volunteers the Bleasdell Rock has its own parking lot and trail which connects to the Lower Trent Trail (Lower Trent Conservation). The loop trail from the parking lot to the boulder and back again takes about 30 minutes at a casual clip with intermittent stopping to take photos.
The Bleasdell Boulder is located in Glen Miller, Ontario and is often referred as The Glen Miller Rock. It was named after Reverend William Bleasdell who studied the rock and wrote about it in some of his scientific journals.
The Bleasdell Boulder is not just a rock but a "glacial erratic" (see more on this below), one of the largest in North America spanning 44 feet long, 24 feet wide, and 22 feet high. It has been estimated to be 2.3 billion years old. There something incredibly awe-inspiring about that last figure.
The Bleasdell Boulder was privately owned until 2005 when the Lower Trent Conservation took over ownership of the boulder and surrounding area which is home to wildlife and diverse vegetation.
FYI: That image is not the Bleasdell Boulder.
Citation: all images copyright M. E. Wood unless otherwise stated.
Summer
Leading Up to The Boulder - Late Summer
Click thumbnail to view full-sizeThis Plant Seems Confused
A Visual Gallery of Glaciers
Bleasdell Boulder - Late Summer
Click thumbnail to view full-sizeWhat Do You Think of Bleasdell Boulder?
Mushrooms Love Bleasdell Trail - Fungus Among Us!
Click thumbnail to view full-sizeTrail Back to Car -- Well Kept Path
Indepth Look at Boulder and Area
An excellent guide video by "aScotInCanada" of the Bleasdell Boulder including some natural history and facts.
Fall
Bleasdell Boulder - In the Fall
Click thumbnail to view full-sizeView from Mini Bridge
Reverand William Bleasdell
Notes from Info Booth
- 1817 to 1889
- born in Preston, Lancashire, England
- headmaster in England before studying theology
- studied theology at Trinity College in Dublin
- emigrated to Canada in 1848
- rector of St. George's Anglican Church, Trenton
- other interests: geology, entomology, and astrology
- wrote articles for scientific journals
- first known person to take measurements of boulder (along with Dr. George Lawson, Queen's College)
A Closer Look at Plants - In the Fall
Click thumbnail to view full-sizeWhere Did Boulder Come From?
Based on its composition it has been surmised that it came from the southern edge of the Precambrian (Canadian) Shield.
Fall Colored Trees from Parking Lot
Directions
Exit 525 at Hwy 33 (Trenton)and drive 2.5 km. north. Watch for sign.
Take Hwy 33 toward Glen Miller. Area is located just before Glen Miller bridge.
Winter
Bleasdell Boulder - In the Winter
Click thumbnail to view full-sizeGlacial Erratic Covered in Snow
Around the Boulder - In the Winter
Click thumbnail to view full-sizeSpring
The Trail to the Boulder - In the Spring
Click thumbnail to view full-sizeNatural Reclaiming
Spring Flora
Click thumbnail to view full-sizeThe Boulder in Spring
A Walk Around the Boulder - In the Spring
Click thumbnail to view full-sizeView from Second Bridge
Trail Returning to Parking
Click thumbnail to view full-sizeKate Everson Reminisces at Boulder
Have you been to the boulder? Do you have a similar formation in your area?