Lake Bled sunrise landscape, showing Lake Bled Church on the Island, Gorenjska Region, Slovenia, Europe

The Belfry and buildings lit up at night along a Canal in the Historic Center of Bruges, UNESCO World Heritage Site, Belgium, Europe

Old Town Hall, UNESCO World Heritage Site, Regnitz River, Bamberg, Franconia, Bavaria, Germany, Europe

A bell tower at the Franciscan monastery of St. Eupehmia on the island of Rab, Kvarner region, Croatia, Europe

Vieil (old) Antibes, from the sea at sunrise, French Riviera, Cote d'Azur, Provence, France, Mediterranean, Europe

Brunelleschi's Dome on the Duomo frames the old medieval city of Florence, UNESCO World Heritage Site, Tuscany, Italy, Europe

The gothic Cathedral of St. Vitus, Old Town Square, UNESCO World Heritage Site, Prague, Czech Republic, Europe

Old town hall (Altes Rathaus) at Marienplatz Square, Munich, Bavaria, Germany, Europe

Mafra Palace, Mafra, Centro, Portugal, Europe

Cathedral of Our Lady of Mercy, Plaza de Armas, La Serena, Coquimbo Region, Chile, South America

A view from above of Lake Bled and the Assumption of Mary Pilgrimage Church, Slovenia, Europe

Tower of London and City of London on a beautiful sunny autumn day, with shadow of Tower Bridge visible, London, England, United Kingdom, Europe

St. Georges Anglican Church, Kingstown, St. Vincent, St. Vincent and The Grenadines, West Indies, Caribbean, Central America

German Observation Tower from World War Two, Guernsey, Channel Islands, United Kingdom, Europe

The Harmandir Sahib (The Golden Temple), Amritsar, Punjab, India, Asia

View towards La Merced Church, UNESCO World Heritage Site, Old Town, Quito, Pichincha Province, Ecuador, South America

Nuestra Senora de Mongui Church, Charala, Santander Department, Colombia, South America

Town Hall at Hauptmarkt Square, Bautzen, Upper Lusatia, Saxony, Germany, Europe

Old Waterworks (alte Wasserkunst) and St. Michael Church, Bautzen, Upper Lusatia, Saxony, Germany, Europe

Town Hall at Hauptmarkt Square, Bautzen, Upper Lusatia, Saxony, Germany, Europe

Ait Hamou ou Said Kasbah, Draa River, Draa Valley, Morocco, North Africa, Africa

Parroquia San Pablo before sunrise in Malaga center, Malaga, Andalucia, Spain, Europe

View from St. Laurentius Cathedral across the Old Town, Trogir, UNESCO World Heritage Site, Dalmatia, Croatia, Europe

Fort Saint Jean, Marseille, Bouches du Rhone, Provence, Provence-Alpes-Cote d'Azur, France, Mediterranean, Europe

Old water tower now an observation platform, Hanko, southern Finland, Europe

View of old town and campaniles at sunset, Rab Town, Rab Island, Kvarner Gulf, Croatia, Adriatic, Europe

Old town of Ostuni at sunset, province of Brindisi, Salento, Apulia, Italy, Europe

Old Town skyline featuring Dominican Priory, Cathedral and Trinitarian Tower, winter, Lublin, Lublin Voivodeship, Poland, Europe

Cityscape view of Bologna's old town center, with the Two Towers, Bologna, Emilia Romagna, Italy, Europe

Old Town Clock at the Citadel, Downtown Halifax, Nova Scotia, Canada, North America

Old town with St. Dionys Church in winter, Esslingen am Neckar, Baden Wurttemberg, Germany, Europe

Cathedral Basilica of St Stanislaus and St Ladislaus and Bell Tower, Old Town, Vilnius, Lithuania

Old town of Gammelstad, UNESCO World Heritage Site, Lulea, Norrbotten, Norrland, Swedish Lapland, Sweden, Scandinavia, Europe

Boats, Marina, Novigrad Port, Tower of St. Pelagius Church in the background, Old Town, Novigrad, Croatia, Europe

Tyn church, Old Town Square, Prague, UNESCO World Heritage site, Czech Republic, Europe

The Castle Gate (Burg Tor) in the walls of Rothenburg ob der Tauber, Romantic Road, Franconia, Bavaria, Germany, Europe

Churches of Our Lady of the Rosary and St. Nicholas, early morning, Perast, Bay of Kotor, UNESCO World Heritage Site, Montenegro, Europe

St. Lawrence Church, Bourton-on-the-Hill, Gloucestershire, The Cotswolds, England, United Kingdom, Europe

Gateway to the Old City, Veliki Revelin Tower, Korcula Town, Korcula Island, Dalmatia, Croatia, Europe

Kocher River and old town, Schwaebisch Hall, Hohenlohe, Baden Wurttemberg, Germany, Europe

Clock tower (Turnul cu Ceas), 64m tall, formerly the main entrance to the fortified city, in the medieval old town or citadel, Sighisoara, UNESCO World Heritage Site, Transylvania, Romania, Europe

View from Castle District (Hradcany) to Mala Strana suburb with Dome and Tower of St. Nicholas Church and Vltava River, Prague, Bohemia, Czech Republic, Europe

St Charles' Church, Vienna, Austria

Mauritius Church, Appenzell, Switzerland

Face towers in Bayon Temple in Angkor Thom, Angkor, UNESCO World Heritage Site, Siem Reap Province, Cambodia, Indochina, Southeast Asia, Asia

Old town and the cathedral of St. Euphemia, Rovinj, Istria, Croatia, Adriatic, Europe

Old town and the cathedral of St. Euphemia, Rovinj, Istria, Croatia, Adriatic, Europe

Old Town rooftops, UNESCO World Heritage Site, Dubrovnik, Dalmatian Coast, Croatia, Europe

Dubrovnik Old Town, UNESCO World Heritage Site, as viewed from the famous city walls with the Church of St. Saviour on the left, Dubrovnik, Dalmatia, Croatia, Europe

St. Peter's Church and the Brotherhood of Blackheads House, Old Town, UNESCO World Heritage Site, Riga, Latvia, Europe

Broadway Tower with cowslips, Broadway, Worcestershire, England, United Kingdom, Europe

View of ancient city walls and the historical center, Alghero, Sardinia, Italy, Mediterranean, Europe

Trinity Church, Hancock Tower, Boston, Massachusetts, New England, United States of America, North America

The old Kremlin of Kolomna, Moscow Oblast, Russia, Eurasia

View from bell tower of Chiesa di San Pietro Barisano to Sasso Barisano and cathedral, UNESCO World Heritage Site, Matera, Basilicata, Puglia, Italy, Europe

Old town an beach, fortress church Notre Dame des Anges, Collioure, Pyrenees-Orientales, Languedoc-Roussillon, France, Mediterranean, Europe

Trogir's historic Stari Grad (Old Town) defensive walls and harbour, Trogir, Dalmatia, Croatia, Europe

St. Marko Bell Tower illuminated at dusk, Stari Grad (Old Town), Korcula Town, Korcula, Dalmatia, Croatia, Europe

St. Marko Bell Tower, Stari Grad (Old Town), Korcula Town, Korcula, Dalmatia, Croatia, Europe

Old Bridge of the Main River, Augustinerkirche church, Grafeneckart Tower, townhall, Wurzburg, Franconia, Bavaria, Germany, Europe

East entrance to Angkor Wat, Angkor, UNESCO World Heritage Site, Siem Reap, Cambodia, Indochina, Southeast Asia, Asia

Colonial architecture and the old lighthouse, Colonia del Sacramento, UNESCO World Heritage Site, Uruguay, South America

St. Spyridion Church Bell Tower, Old Town, Corfu Town, UNESCO World Heritage Site, Corfu, Ionian Islands, Greek Islands, Greece, Europe

Sasso Barisano, Matera, Basilicata, Italy, Europe

Old Town, UNESCO World Heritage Site, Dubrovnik, Croatia, Europe

Views from the Fortress of Klis, where Game of Thrones was filmed, Croatia, Europe

Tower Ruins, Ancestral Pueblo, up to 1000 years old, Coomb Ridge area, Utah, United States of America, North America

Clock Tower with Glockenspiel, New Town Hall, Marienplatz (Plaza) (Square), Old Town, Munich, Bavaria, Germany, Europe

Scenic in Jerusalem, Israel, Middle East

Santa Cruz Cathedral seen from the promenade along quayside, Cadiz, Andalusia, Spain, Europe

Woman enjoying the view of Santa Cruz Cathedral and ocean seen from the promenade along quayside, Cadiz, Andalusia, Spain, Europe

Greyfriars Tower, early spring in Tower gardens, King's Lynn, Norfolk, England, United Kingdom, Europe

View of the bell tower in Trinidad, UNESCO World Heritage Site, Sancti Spiritus, Cuba, West Indies, Caribbean, Central America

Pitigliano, Grosseto province, Maremma, Tuscany, Italy, Europe

Early morning, Old Town reflections, Rovinj, Istria, Croatia, Europe

Wallace Monument, Stirling, Scotland, United Kingdom, Europe

Wallace Monument, Stirling, Scotland, United Kingdom, Europe

Trg F. Petrica and 16th century clock tower, Cres Town, Cres Island, Kvarner Gulf, Croatia, Europe

Old Town skyline featuring St. John the Baptist Cathedral and Trinitarian Tower, winter, Lublin, Lublin Voivodeship, Poland, Europe

View of church clock tower and rooftops in the old town of Pollenca, Pollenca, Majorca, Balearic Islands, Spain, Mediterranean, Europe

Looking towards Jaffa Tower and Old Jaffa, Tel Aviv

Elevated winter view over the Old Town, Tallinn, UNESCO World Heritage Site, towards Alexander Nevsky, Estonia, Baltic States, Europe

Cochem Castle, Cochem, Moselle Valley, Rhineland-Palatinate, Germany, Europe

Campanile of Giotto and city view from the top of the Duomo, Florence (Firenze), UNESCO World Heritage Site, Tuscany, Italy, Europe

Bamburgh Castle and Cricket Green in evening sunshine, Bamburgh, Northumberland, England, United Kingdom, Europe

Old town with Blauer Turm Tower, Bad Wimpfen, Neckartal Valley, Baden Wurttemberg, Germany, Europe

Tower Bridge, the River Thames and the City of London, London, England, United Kingdom, Europe

Town Hall Tower (Ratusz), Main Market Square (Rynek Glowny), Old Town District (Stare Miasto), Krakow (Cracow), UNESCO World Heritage Site, Poland, Europe

Rovinj, Istria, Croatia, Europe

The Liberty Bell rung in July 1776 from the tower of Independence Hall on the occasion of the first public reading of the Declaration of Independence, Philadelphia, Pennsylvania, United States of America, North America

Leaning Tower of Pisa, Pisa, Italy

Gate of the city walls in Alcudia, Mallorca, Balearic Islands, Spain, Mediterranean, Europe

Main street Stradun (Placa) in the old town of Dubrovnik, UNESCO World Heritage Site, Croatia, Europe

Aerial view of Passau, with River Danube in foreground and River Inn in the distance, Lower Bavaria, Germany, Europe

Emin Tower and Uyghur Mosque, built in 1777 from wood and brick, Turfan, Silk Road, Xinjiang, China, Asia

St. Domnius Cathedral Bell Tower, Stari Grad (Old Town), Split, Dalmatia, Croatia, Europe

MUCEM and Fort Saint Jean, Marseille, Bouches du Rhone, Provence, Provence-Alpes-Cote d'Azur, France, Mediterranean, Europe

Copenhagen City Hall in summer with blue sky and clouds, Copenhagen, Denmark, Europe

Tour de Constance tower, Aigues Mortes, Petit Camargue, Department Gard, Languedoc-Roussillon, France, Europe

Schloss Weikersheim, Weikersheim, Romantische Strasse (Romantic Road), Taubertal, Main Tauber Kreis, Baden Wurttemberg, Germany, Europe