What is the Montreal airport’s smoking lounge? Discover 8 surprising spots

June 30, 2026  ·  4 min read

Many travelers find themselves in transit, perhaps asking, 'What is the Montreal airport’s smoking lounge?' While Montreal-Trudeau International Airport (YUL) adheres to strict non-smoking policies within its terminals—offering only designated outdoor areas—the true spirit of discovery lies beyond any waiting area. The world is full of places far more compelling than a fleeting airport stop, each with its own unique narrative etched into the landscape or history.

Forget the usual tourist circuits and discover corners of the globe that defy expectation. From ancient mysteries to geological marvels, these are the sites that spark genuine curiosity, reminding us that every destination holds layers of untold stories, waiting for a traveler to look a little closer.

1. The Island of Sorrows

Grosse Île and the Irish Memorial National Historic Site, Quebec, Canada

This tranquil island in the St. Lawrence River holds the mass graves of thousands of Irish immigrants who perished from typhus in 1847.

Grosse Île served as Canada's primary quarantine station for over a century, a grim necessity during waves of immigration and disease. The 'Great Hunger' in Ireland led to a tragic exodus, with many coffin ships arriving here, their passengers gravely ill. Today, the island is a solemn memorial to these forgotten souls, with restored buildings and a towering Celtic cross marking a poignant chapter in Canadian history.

2. The Bending Forest

Crooked Forest, Gryfino, Poland

Hundreds of pine trees in this peculiar grove grow with a dramatic 90-degree bend just above the ground before curving upwards, and no one truly knows why.

Nestled near the town of Gryfino, the Crooked Forest remains one of nature's most enduring enigmas. Planted around the 1930s, these trees all share the same unusual shape, prompting theories ranging from specific farming techniques (perhaps for curved timber in shipbuilding or furniture) to heavy snowfall or even a unique genetic mutation. The mystery only deepens as no definitive explanation has ever been proven, making it a truly unique natural wonder.

3. The Stone-Turning Well

The Petrifying Well, Knaresborough, England

This natural spring has the scientifically proven ability to turn objects to stone over time, a phenomenon that has fascinated visitors for centuries.

Located in Mother Shipton's Cave, England's oldest visitor attraction, the Petrifying Well is a geological marvel. Its water contains an unusually high concentration of minerals, which coat objects hung in its path, creating a stony crust that eventually transforms them into solid rock. Local legend intertwines with science here, attributing magical powers to the well and its namesake, the 15th-century prophetess Mother Shipton, who reputedly foresaw modern inventions.

4. Ghosts of the Rails

Train Cemetery, Uyuni, Bolivia

On the edge of the world's largest salt flat, a vast collection of rusting 19th-century steam locomotives lies abandoned, a testament to a forgotten industrial boom.

Near the town of Uyuni, a surreal landscape unfolds where dozens of British and Chilean-built trains stand frozen in time, slowly decaying under the harsh desert sun. These locomotives were once part of an ambitious railway network designed to transport minerals from the Andes to Pacific ports. When the mining industry collapsed in the mid-20th century, the trains were simply left behind, creating a haunting, open-air museum of industrial archaeology.

5. Older Than the Pyramids

Megalithic Temples of Malta, Malta

The ancient temples scattered across Malta are among the oldest free-standing stone structures on Earth, predating even Stonehenge and the Egyptian pyramids.

The Maltese archipelago is home to a series of extraordinary megalithic temples, such as Hagar Qim and Mnajdra, constructed between 3600 and 2500 BCE. These monumental structures, built by a mysterious prehistoric civilization, showcase remarkable architectural sophistication for their age, including intricate carvings and astronomical alignments. Their purpose remains debated, but they stand as powerful testaments to an advanced culture that thrived thousands of years ago.

6. The Blue Inferno

Kawah Ijen Volcano, East Java, Indonesia

This active volcano is famous for its mesmerizing electric-blue flames that emerge at night, a rare phenomenon caused by burning sulfuric gases.

Kawah Ijen offers a starkly beautiful yet dangerous landscape. The 'blue fire' is not lava itself, but ignited sulfuric gases bursting from cracks in the volcano, creating an otherworldly glow. Adding to the drama, local sulfur miners work under incredibly harsh conditions, extracting solidified sulfur from the crater floor, often carrying heavy loads up steep, treacherous paths. It's a place of both immense natural beauty and poignant human struggle.

7. The Door to Hell

Darvaza Gas Crater, Turkmenistan

A massive, perpetually burning natural gas crater in the Karakum Desert has been alight for over 50 years, earning it the ominous nickname 'The Door to Hell.'

In 1971, Soviet geologists drilling for natural gas accidentally hit an underground cavern, causing the ground to collapse and creating a large crater. To prevent the spread of poisonous methane gas, they decided to burn it off, expecting the fire to last only a few weeks. Five decades later, the crater still blazes, a fiery spectacle that draws a handful of intrepid travelers to the remote desert location, a testament to an unintended geological consequence.

8. Underground Sanctuary

Catacombs of Milos, Greece

These ancient tunnels on the Greek island of Milos are one of the earliest and most significant Christian burial sites, predating many Roman catacombs.

Hidden beneath the charming island of Milos lies a labyrinthine network of catacombs, dating from the 1st to 5th centuries AD. Used as a secret burial ground and meeting place by early Christians, these subterranean chambers offer a rare glimpse into the nascent stages of Christianity in the Roman Empire. Unlike the more famous Roman catacombs, those on Milos are particularly important for their antiquity and extensive use as both tombs and places of worship.

Photography via Pexels. AllTours.ai is an AI audio tour guide — point your camera at any landscape and hear its story.