Aletsch Glacier

 I bought this postcard at Geneva airport

Jungfrau

I bought this postcard not only because it is a UNESCO World Heritage Site, but also because it has a matching stamp

Kaiserslautern

 This postcard was sent by Inga

São João Baptista Fortress, Angra do Heroísmo

 This postcard was sent by Martinha

Santa Luzia Temple, Viana do Castelo

 This postcard was sent by Paulo

Mangualde

 This postcard was sent by Sofia

Pegões Aqueduct, Tomar

 This postcard was sent by Rui and Carla

São Brás Church, Chamusca

 This postcard was sent by Rui and Carla

Palmela Castle

 This postcard was sent by Rita

Arrábida Natural Park

 This postcard was sent by Rui and Carla

Portinho da Arrábida

 This postcard was sent by Rita

Sebastião da Gama Statue, Azeitão

 This postcard was sent by Rui and Carla

University of Königsberg

 This used to be a Prussian city, but after WWII it was transferred to Russia. The postcard was sent by Dmitry

Astrakhan Kremlin

 This postcard was sent by Eline

Cathedral of St. Sophia, Novgorod

 The Cathedral of St. Sophia is the cathedral church of the Archbishop of Novgorod and the mother church of the Novgorodian Eparchy.

Church of the Transfiguration of the Saviour, Novgorod

 Novgorod is an important Russian city, surrounded by churches and monasteries 

Matryoshka Doll

 This postcard was sent by Tima

View of the Neva from the Winter Palace

 This postcard was sent by July

Kazan Cathedral, St Petersburg

 This postcard was sent by July

Kolyvan Lake

 This postcard was sent by Lara

Chapel Kizhi

 This postcard was sent by Kate

Kuznetsk Alatau

 This postcard was sent by Julia

Spasskaya Tower, Moscow

 The Spasskaya Tower is the main tower with a through-passage on the eastern wall of the Moscow Kremlin

St Nicholas Cathedral, St Petersburg

 This postcard was sent by July

Church of Elijah the Prophet, Yaroslavl

 This is considered the most beautiful church in Yaroslavl

Kazan Kremlin

 The Kazan Kremlin is a historic citadel built on the ruins of a castle

Trinity Lavra of St. Sergius

 This postcard was sent by Elena

Ferapontov Monastery

 The Ferapontov Monastery is considered one of the purest examples of Russian medieval art