The fortress at Montjuïc, quite possibly the most southerly position from which measurements have been built when calculating the meridional definition from the metre Inside the 18th century, a fortress was constructed at Montjuïc that neglected the harbour. In 1794, this fortress was used by the French astronomer Pierre François https://claytonqoyjf.blogacep.com/33247203/barcelona-no-further-a-mystery