Perched atop the towering grey pillars of Thessaly, the monasteries of Meteora feel less like buildings and more like a bridge between the terrestrial and the divine. For anyone visiting Athens, a day trip to this UNESCO World Heritage site is a journey through time, faith, and the very bones of the earth.

During my recent visit, we ventured into the heart of this landscape, exploring the Hermit Caves of Badovas, the picturesque village of Kastraki, and three distinct holy sites: two monasteries and one convent.

The Geology: A Delta Frozen in Time

The most striking feature of Meteora is its “forest” of stone. Unlike the jagged peaks of the nearby Pindus Mountains, these pillars are rounded, smooth, and composed of a unique mix of sandstone and conglomerate.

Roughly 60 million years ago, during the Paleogene period, this entire area was the mouth of a massive river flowing into a prehistoric sea. Over eons, layers of sand, silt, and rounded river stones were deposited in a giant delta. As tectonic shifts pushed the seabed upward, the water drained away, leaving a high plateau of compressed sediment.

Vertical fissures formed in the rock, and the relentless work of wind, rain, and extreme temperatures eroded the softer materials. What remains today are these “skeletons” of an ancient river—massive pillars that the Greeks aptly named Meteora, meaning “suspended in the air.”

The Hermit Caves of Badovas & Kastraki

Before reaching the grand peaks, we stopped at the Hermit Caves of Badovas. Tucked between the rocks of Pyxari and Amparia near the village of Kastraki, these caves offer a glimpse into the earliest form of monasticism. Long before the great stone fortresses were built, 11th-century ascetics lived in these hollows, using wooden ladders and ropes to retreat from the world. You can still see the rotting remnants of these scaffolds today—a haunting reminder of the lengths to which humans will go for spiritual solitude.

Historical Ties: Greece, the USA, and the Military

While Meteora is synonymous with Byzantine history, it shares a surprising and deep connection with the United States and its military history:

• WWII Resistance: During the Axis occupation, the monasteries weren’t just religious sanctuaries; they were hubs for the Greek Resistance. In a tie to Allied intelligence, a secret radio station operated from within these rocks, providing vital communication for Greek forces fighting alongside the Allies.
• A Symbol of Resilience: In 1943, President Franklin D. Roosevelt lauded the Greek spirit, noting that when the world had lost hope, Greece “questioned the invincibility of the German menace.” The town of Kalambaka and Kastraki at the foot of the rocks paid a heavy price, being burned by occupying forces, only to be rebuilt after the war with the help of the Marshall Plan.
• The “Sacred Cow”: In 1948, the bond between the Orthodox Church and the US was cemented when Patriarch Athenagoras—a man who famously loved the American “mythos”—was flown from the US to Istanbul on a military plane (often cited as Truman’s personal aircraft) to take his seat as Patriarch, a move backed heavily by US intelligence to counter Soviet influence in the region.
• Cultural Exchange: Even today, the Great Meteoron houses lithographs and exhibits dedicated to the military struggles of 1940–41, honoring the soldiers who fought on the Pindus peaks.

Two Monasteries and a Convent

We concluded our day exploring three active communities:

1. The Great Meteoron: The oldest and largest, where we saw the transition from hermit life to organized monasticism.
2. Varlaam Monastery: Famous for its massive 16th-century net and pulley system—the only way up for centuries.
3. The Convent of St. Stephen: Unlike the others, this is a nunnery. It’s easily accessible via a small bridge, offering a softer, flower-lined contrast to the rugged heights of the male monasteries.

Whether you are drawn by the geology of an ancient sea or the military history of a nation that refused to break, Meteora is a testament to the fact that some things—be they rocks or spirits—are simply unshakeable.