"Founded by the Portuguese in 1680 on the Río de la Plata, the city was of strategic importance in resisting the Spanish. After being disputed for a century, it was finally lost by its founders. The well-preserved urban landscape illustrates the successful fusion of the Portuguese, Spanish and post-colonial styles." -http://whc.unesco.org
Thank you so much for this card, Atali!
Cute triangular-shaped stamp too! Cheers! =)
Postcard 2: Lighthouse at Colonia del Sacramento
Thank you so much, Jorge for this wonderful postcard
with stamps showing Plaza de toros Real de San Carlos in Colonia of Sacramento!