Brač Island
A hidden bay with a military past — explore Cold War-era warship tunnels, swim in crystal-clear water, and discover Roman villa ruins in this off-the-beaten-path gem.


Smrka Bay is one of Brač's most intriguing destinations — a place where pristine nature meets a fascinating military past. This small, sheltered cove on the island's southwestern coast was a classified Yugoslav naval base during the Cold War, and the massive warship tunnels carved into the cliffs are now open to explore.
The bay itself is strikingly beautiful: crystal-clear water ranges from deep sapphire to pale turquoise over a sandy seabed, while the rocky shores are fringed with pines and Mediterranean scrub. Only a handful of boats can fit inside the bay at once, which keeps it wonderfully peaceful.
History runs deep here. Archaeological excavations have uncovered foundations of Roman country villas and remains of the Basilica of Saints Lawrence — evidence of settlement stretching back nearly two millennia. The contrast between ancient Roman ruins and Cold War military tunnels makes Smrka unlike any other bay in Dalmatia.
This is a truly wild spot with no facilities — bring your own food, water, and shade. The reward is having one of the Adriatic's most atmospheric swimming holes almost entirely to yourself.
Explore massive Cold War-era tunnels originally built to hide warships — now open to visitors.
Pristine water perfect for swimming and sunbathing on the rocky shores.
Archaeological remains include foundations of Roman country villas and a Basilica of Sts. Lawrence.
No facilities — bring your own supplies and enjoy pure, unspoiled nature.