バルト海の要塞の画像素材（写真・イラスト） 1ページ目

Fortress of Suomenlinna near Helsinki, Finland. View from sea.

View of Gediminas Tower and the remains of the Upper Castle on Castle Hill in Vilnius beneath dramatic clouds on a summer day.

View of Kronborg Castle in Helsingor (Elsinore), Denmark

The Rossgarten Gate in Kaliningrad, the fortifications of Konigsberg with blooming lilacs

Blurred bokeh view of illuminated Kuressaare Castle at winter night Blurred panoramic night view of Kuressaare Castle and town park

The Rossgarten Gate in Kaliningrad, the fortifications of Konigsberg with blooming lilacs

Parnu, Estonia. View Of Tallinn Gate Is Historical Fortifications Of Parnu And Only Surviving 17th Century Gate With Embankment In Baltic Countries. Sunny Winter Day

Gunpowder Fort, Kronstadt. A lone ruined sea fort

Panoramic view of Kuressaare Episcopal Castle during a colorful winter sunset

View of Kronborg Castle and Oresund strait in Helsingor (Elsinore), Denmark

View of Kronborg Castle in Helsingor (Elsinore), Denmark

Gediminas castle tower in town of Vilnius. Lithuania

Parnu, Estonia. View Of Tallinn Gate Is Historical Fortifications Of Parnu And Only Surviving 17th Century Gate With Embankment In Baltic Countries. Sunny Winter Day

View of Kronborg Castle in Helsingor (Elsinore), Denmark

Medieval Purtse Castle in Estonia with Lake Reflection and Copy Space

Castle of the Pomeranian Dukes or Darlowo castle on a bank of the Wieprza river in Darlowo, Poland

Castle of the Pomeranian Dukes or Darlowo castle on a bank of the Wieprza river in Darlowo, Poland

Suomenlinna Sea Fortress Under a Dramatic Cloudy Sky with a Full Moon

Old vintage retro cannon gun.

Trakai castle at winter, beautiful medieval castle in the evening light. Lithuania

Gediminas castle tower in Vilnius, Capital of Lithuania

Old built house around Kuressaare castle on the Estonian island of Saaremaa

View of Kronborg Castle in Helsingor (Elsinore), Denmark

Fortress of Suomenlinna near Helsinki, Finland. View from sea.

Fortress of Suomenlinna near Helsinki, Finland. View from sea.

Fortress of Suomenlinna near Helsinki, Finland. View from sea.

Fortress of Suomenlinna near Helsinki, Finland. View from sea.

View of Kronborg Castle and Oresund strait in Helsingor (Elsinore), Denmark

船上から望むヘルシンオア海岸のクロンボー城

ヘルシンキのスオメンリンナ島

Scenic view of Trakai Island Castle in Lithuania with turquoise boats moored at the wooden pier on a sunny day. Perfect for travel, tourism, history, and cultural heritage themes. High quality photo

Tallinn, Estonia Historic Skyline of Toompea Hill.

Kuressaare, Saaremaa Island, Estonia. Episcopal Castle In Evening Blue Hour Night. Traditional Medieval Architecture, Famous Attraction Landmark. Old Tower

Panemunes Castle in Lithuania with Tower Reflections in Moat

ヘルシンキのスオメンリンナ島の建築群

Vilnius Cathedral and Gediminas Tower in Vilnius Lithuania

Vilnius Cathedral and Gediminas Tower in Vilnius Lithuania

Winter View of Old Riga Across the Daugava River

Parnu, Estonia. Tallinn Gate Is Historical Fortification Of Parnu. 17th Century Gate. Sunny Winter Day

Parnu, Estonia. View Of Tallinn Gate Is Historical Fortifications Of Parnu And Only Surviving 17th Century Gate With Embankment In Baltic Countries. Sunny Winter Day

Gediminas Castle Tower in Vilnius, Lithuania, famous historic landmark

view from above of ancient wooden settlement on river island, recontruction of ancient architecture

Strait of Baltiysk. Kosa village view, Baltiysk, Kaliningrad region

view from above of ancient wooden settlement on river island, recontruction of ancient architecture

view from above of ancient wooden settlement on river island, recontruction of ancient architecture

Witness the majestic Grand Sandcastle Fortress gleaming at sunrise on the tranquil beach, a haven for peace

view from above of ancient wooden settlement on river island, recontruction of ancient architecture

Baltic Sea and the tranquil beach, a haven for peace

View of Kronborg Castle in Helsingor (Elsinore), Denmark

the roof of a building on the background of a hill with an ancient medieval castle