La Chappelle: The incredible Chapel Rock

Chapel Rock by John Gagnon

Chapel Rock by John Gagnon

Atlas Obscura says that although there’s a whole lot to see in the Pictured Rocks National Lakeshore, hikers should keep their eyes peeled for one feature in particular: Chapel Rock, once known as La Chappelle:

Composed of Cambrian age sandstone dating back approximately 500 million years, Chapel Rock is the result of the erosion caused by a proglacial lake somewhat confusingly referred to as “Nipissing Great Lakes.” This giant body of water consisted of separate basins joined by straits, and once occupied present-day Lake Superior, Lake Huron, Lake Michigan, and Georgian Bay. Around 3,800 years ago, the high waters of Nipissing Great Lakes carved through the soft sandstone, resulting in today’s dramatic formation, which juts out into Lake Superior.

Although Chapel Rock’s stone is mostly beige, its base is a warm orange, thanks to mineral concentrations. The sandstone cliffs that comprise Pictured Rocks are full of iron, copper, manganese, and limonite, which impart red, orange, blue, green, brown, black, and white hues. Not long ago, a natural rock bridge spanned the area between Chapel Rock and the mainland. It collapsed in the 1940s, leaving the formation unconnected with the rest of the shore. Thankfully, the rest of the structure has remained intact and is protected from climbers by order of the Lakeshore Superintendent.

The rock isn’t the only thing that has proven to be remarkably durable. Charles Penny, a member of the Douglass Houghton expedition responsible for exploring Lake Superior’s southern shore, admiringly described a single pine tree that grew like a “spire” out of the sparse dirt covering the top of the outcropping. Till this day, the same resilient pine stands sentinel over Chapel Rock, connected to the mainland by its extensive root system.

More at Atlas Obscura & check out more Chapel Rock photos on Michigan in Pictures that include pictures of the pine tree’s astounding root system.

See more in John’s Pictured Rocks gallery on Flickr.

 

Support Michigan in Pictures with Patreon

2 thoughts on “La Chappelle: The incredible Chapel Rock

  1. Thank you. We had walked the trail to Chapel Rock a few times and always enjoyed it with our immediate family. Thanks for bringing back good memories. Very appreciative, Donald Shilts.

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s