All Landmarks near Opal Lake

A 17th-century sea fortress tower reborn as a lighthouse and cultural beacon, with sweeping Baltic views from Denmark’s remote eastern outpost.

Bornholm's premier archive preserving centuries of island genealogy and local history.

Geometric wooden dome on Allinge’s seafront, blending Baltic views, Folkemødet history and flexible cultural life in one striking, light-filled shell.

Denmark's oldest fortress, where Viking kings ruled an independent island kingdom from a cliff-edge stronghold.

Where latitude and longitude meet: Denmark's geographic heart on the Bornholm coast.

A 5,000-year-old Stone Age passage grave revealing Neolithic Bornholm's ancient burial traditions and architectural ingenuity.

A modest granite lighthouse on Bornholm’s far northern tip, Hammer Odde Fyr pairs rugged coastal scenery with the quiet rhythm of a still‑working Baltic beacon.

Rugged cliffs, sweeping sea views, ancient lighthouses, and rare wildlife make Hammeren Bornholm’s ultimate outpost for nature lovers and explorers.

Northern Europe's largest castle ruin crowning a clifftop fortress with Baltic views, free and open 24/7.

A granite monument honoring the forester who rewrote Bornholm's ecological destiny.

A vast unfinished WWII gun battery hidden in Bornholm’s pines, where moss-covered concrete, dark bunkers and Baltic history meet just behind Dueodde’s dunes.

A billion-year geological journey where ancient granite meets younger sandstone at Bornholm's most scientifically significant fault line.

A 1685 fortress tower preserving military and local heritage on Denmark's easternmost inhabited islands.

Medieval fortress ruins crowning a cliff-top stronghold in Bornholm's ancient forest heart.

Over 50 ancient standing stones in a mystical woodland setting, revealing Bornholm's Neolithic ritual landscape.

Northern Europe's most significant Bronze Age rock carving site, revealing 3,000 years of sacred ritual and symbolic expression.

An authentic 1884 granite harbour preserving Bornholm's fishing heritage between protective skerries.

A modest stone cairn marking the highest point of Paradisbakkerne, Midterpilt is a quiet waypoint on Bornholm’s wildest woodland and heathland hiking routes.

Bornholm's smallest round church, a 12th-century gem of Romanesque architecture and medieval frescoes.

Medieval fortress and artistic masterpiece—Bornholm's finest round church with stunning 12th-century frescoes.

A slender white cast-iron lighthouse above Rønne’s harbour, once a vital guiding light and now a simple, elegant symbol of Bornholm’s maritime gateway.

Denmark's tallest structure broadcasting critical communications across Bornholm and beyond.

A dramatic 74-meter cliff formation steeped in legend, offering panoramic Baltic views and coastal hiking adventure.

Ancient Iron Age burial ground with 35 stone cairns overlooking a windswept Bornholm bay.

Bornholm's easternmost harbor where fishing tradition, artisan culture, and pristine beaches converge.

Harbor-top parish church of Bornholm’s capital, where a medieval seafarers’ chapel evolved into the island’s largest Lutheran landmark of stone, music and light.

Medieval fortress ruins with panoramic views overlooking Bornholm's interior landscape and a tranquil lake below.

Bornholm’s tallest and clearest runestone, the Brogård Stone quietly anchors a Viking Age story in the peaceful countryside just south of Hasle.

Granite monument and sandy beach where Bornholm's industrial past meets modern recreation.