Hidden Gems Of Connecticut

VERNON, CT — The latest Hidden Gem can be found along one of the most extensive trail systems in Connecticut. It was an engineering marvel in its day and is still a sight to see in 2022.

It's the "Keyhole" Tunnel on the aptly named Tunnel Road in Vernon.

According to the Vernon Historical Society, back in 1849, construction of the the "Keyhole" coincided with the development of the railroad that took folks to and from north central Connecticut during the Victorian Era textile mill heyday. Crews bored through embankments to allow roads to be built under the tracks. The tunnel took three years to construct and, at the time, was the largest Keystone arch in the state.

In a vintage picture from the historical society, buggy tracks can be seen in the dirt road.

One worker — Jerry Grady — carved his name inside the tunnel, we are told.

The railroad has since faded into history and the old tracks are now part of the area rails-to-tails system. Traffic now alternates one-way through the tunnel.

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The Hidden Gems series features out-of-the-way mom and pop restaurants, small specialty stores you may have never heard of, little-known historical markers or beautiful nature spots that may be a bit off the beaten path, all located within Connecticut.

Columns in this series in 2022 include:

• ANTIQ'S
• Broad Brook Opera House
• Bart's Luncheonette
• Frankies Catering Truck
• Great Captain Island
• The Willington Common Bell
• Chez Ben Canadian Diner
• Farmington Canal Aquaduct
• Grave of Civil War Casualty William Goodell
• Riverfront Park Boathouse
• The Connecticut Freedom Trail
• The David Smith Bridge
• Wadsworth Atheneum
• Southwest Cemetery
• The Polish Plate
• Ferry Grill & Chill

• Osborne Homestead Museum
• Lacrosse Unlimited
• The Holy Land Cross
• Jefferson Fry Co.
• Hartford History Center Suffragist Sculpture
• Windsor Locks Canal Irish Workers Monument
• Utsav Indian Cuisine
• The Washington-Rochambeau Revolutionary Route
• The Rein's Reuben
• Frontier Airlines at Bradley
• Munson's Chocolates
• Connecticut River Valley Wildlife Museum
• LobsterCraft
• Center Springs Park
• MLK Monuments
• The Connecticut Historical Society

Columns in this series from 2021 include:

• The First Decorated Christmas Tree
• Bolton Notch Trail Bridge
• Civil War Drum
• Civil War Powder Keg
• Mile 4, Manchester Road Race
• The West Hartford Armory
• The Capitol's Nooks and Crannies
• Wickham Park Aviary
• 55 West Main, New Britain
• Fox Hopyard Golf Course
• The Dodd Center For Human Rights at UConn
• Manchester Ropes Challenge Course
• 4-H Education Center at Auerfarm
• Fuego Picante Food Truck
• The Amistad
• 9/11 memorials
• Club Champion Golf Fitters
• New England Civil War Museum and Research Center
• Avery's Soda
• Salt 2.0 Restaurant
• The Grave of Jonathan, The Original Husky
• Golden Gavel Auction House
• Vintage Radio and Communications Museum of Connecticut
• The Cogswell Temperance Fountain
• The Old State House
• BouNom Bakery
• Union Pond Park/Jay Howroyd Fitness Trail
• The Submarine Force Museum/USS Nautilus
• The UConn Dairy Bar
• Grove Hill Cemetery, Vernon
• Backwoods Smokin' BBQ
• The Ranch House
• Connecticut State Police Museum
• Berlin Historic District
• Connecticut Parachutists Skydiving Club
• Tail Winds Ice Cream Shop
• The MLK Mural
• The Hilltop Restaurant and Bar
• Fork & Fire
• Lena's Italian Kitchen
• The Benedict Arnold Trail
• Swank Pearce
• Vernon Depot Historic Park
• Farr's Sporting Goods
• Robs Drivin Diner