Grič Tunnel, constructed in 1943 amid the turmoil of World War II, is one of Zagreb's hidden gems. Originally, it served as a sanctuary for civilians during the intense bombings of WWII and later the Croatian War of Independence. Today, it stands as a fascinating relic of history, part of a larger network of tunnels beneath Zagreb's Upper Town, yet it's the only one open for public exploration.
Spotting the entrances is easy: just look for the Zagreb coat of arms. When you gaze up at the rooftop of the iconic St. Mark's Church, you might notice a secretive doorway beneath the castle. This hidden entrance is a nod to the mysterious web of tunnels crisscrossing beneath the city.
Local legends abound with tales of these underground passages. One particularly intriguing story revolves around the great earthquake of 1880. It's said that during this natural disaster, many tunnels vanished, supposedly taking with them a trove of church gold. For those visiting Zagreb, the Grič Tunnel offers a unique peek into the city's storied past. Walking through its cool, dimly lit passageways, you'll feel an eerie connection to the countless lives it once sheltered. Don't miss this chance to uncover a slice of Zagreb's hidden history.