A card I got through private swap. Nancy is originally from Scotland, now living in Spain. Edinburgh is Scotland’s capital, so this card is an addition to my capital cities collection. According to Nancy, the site is also one UNESCO’s WHS, so this card is really special. Scotland is part of the United Kingdom. 🙂
The stamp used is from Spain: the Ciencias de la Tierra y del Universo Centro Astronomico de Yebes.