The Wieliczka Salt Mine

Sender: Robert

The Wieliczka Salt Mine, a UNESCO World Heritage Site
A 13th Century salt mine, decorated with elaborate sculptures made of salt crystals.

Lighthouse Keeper House

Sender: Mirjam
Former lighthouse keeper house on Schokland Island. UNESCO

UNESCO Berlin-Brandenburg

Sender: Stephany

Foundation of Prussian Castles and Gardens Berlin-Brandenburg

Vilnius

Sender: Myliu_Lietuva
View of Vilnius city, Lithuania

Cologne Skyline At Night

Sender: Shelli
Cologne Skyline At Night with Cathedral

The Cologne Cathedral dominates the city of Cologne and can be viewed from anywhere in the city (the cathedral's famous twin towers stand out amidst the rest).

Insel Reichenau

Sender: Apperveilchen

Reichenau is an inhabited island. It was declared a UNESCO World Heritage Site in 2000 because of its Monastery, the Abbey of Reichenau.

The Old Town Hall, Bamberg

Sender: Apperveilchen

The Old Town Hall, Bamberg

Bamberg on the Regnitz - The Regnitz is a river flowing in Bavaria, Germany and Bamberg is one of the cities located on it. The latter's historic city center is a listed UNESCO world heritage site.

The Dessau-Wörlitz Garden Realm

Sender: Apperveilchen
The Dessau-Wörlitz Garden Realm

An English styled park in Germany - An example of landscape design and planning in the Age of the Enlightenment, the 18th century - A designated UNESCO World Heritage Site.

Palais De La Bourse

Sender: VincentJJ

Place de la Bourse(1730–1775)

VincentJJ is from Netherlands but living mainly in France now, hence this card showing a historic French city, Bordeaux. The historic part of the city is on the UNESCO World Heritage List.

Tower of Belém in Lisbon

Sender: Ana

Tower of Belém in Lisbon, Portugal. A UNESCO World Heritage.

A shaped card from Ana

Mont-Saint-Michel

Sender: Petit Pilote

The Monastery of Mont-Saint-Michel

A Gothic-style Benedictine abbey dedicated to the archangel St Michael perched on a rocky islet

Bayon Temple

Sender: WangChuanChih
'B' is for 'Bayon' Temple

Bayon Temple, Siam Reap Province, Cambodia

Situated in Angkor, one of the most important archaeological sites of Southeast Asia. Built in the late 12th or early 13th century. 

Traditional Houses in Gifu

Sender: Gurugurumaki

Text on card: Village in northwestern Gifu Prefecture. It is known for its large farmhouses in the gashozukuri. World Heritage.

Gifu is a large, landlocked prefecture in the center of Honshu, Japan. It is known for many things including its traditional housing.

Sammallahdenmäki

Sender: Sini/Saint

Sammallahdenmäki is a Bronze age burial site in Lappi municipality and a designated UNESCO World Heritage Site (1999). It consists of 33 stone cairns, dating mainly from the Bronze Age (1500-500 B.C.) 

The structures were built using granite boulders that were quarried from the cliff face below the crest of the ridge or collected from the site itself.

Jetavana Dagaba

Sender: Dinesh

Jetavana Dagaba (stupa), Anuradhapura.
4th Century

Pope John Paul II

Sender: Medici

Pope John Paul II (18 May 1920 – 2 April 2005) from Poland

Baroque church, calvary sanctuary in Kalwaria Zebrzydowska

Dubronik

Sender: Bruno
Dubronik, Crotia

A UNESCO World Heritage Site, with a medieval walled city having beautiful Gothic, Renaissance and Baroque churches, monasteries, palaces and fountains. Just the sort of place I want to visit..

The Great Wall of China

Sender: Chelinbelinda

The Great Wall of China, a UNESCO World Heritage Site.

The wall is not the same in all places, as it was built in sections, using various construction materials, and through various times in history. It was built to provide a barrier between Chinese civilisation and what rulers of the times saw as the barbarian masses outside.

Potsdam ~ Neuer Garten

Sender: Nordseekrabbe

Potsdam ~ Neuer Garten

Neuer Garten (New Garden)

The New Garden is one of the ensembles comprising the UNESCO World Heritage Site "Palaces and Parks of Potsdam and Berlin". Sanssoucci is the former summer palace of Frederick the Great, King of Prussia. It was builtbetween 1745 and 1747. 

I love this place and would like to visit it, but I would huff and puff for sure, climbing up those stairs. But the views would be well worth the climb! 

Kronborg Castle

Sender: Gforp

Kronborg Castle (also known as Hamlet Castle, as immortalised by Shakespeare)

It is one of northern Europe's most important Renaissance castles. Known all over the world from Shakespeare's Hamlet, it is also the most famous castle in Denmark. 

If I ever get the chance to visit this beautiful castle, I want to stand somewhere in its grounds taking a video clip of me quoting: "To be, or not to be: that is the question"!!

Yes..yes...only dorks like me will do these kind of things... :D