Museu Nacional Arqueològic de Tarragona
This excellent museum is the place to go if you want to learn more about the city’s Roman past. It features displays of mosaics, including the near-complete Mosaic de Peixos de la Pineda, featuring fish and other marine life. Plaques are only in Catalan and Spanish, but an audio guide is available and included in your entrance fee.
Museu Nacional Arqueològic de Tarragona, Plaça del Rei, Tarragona, Spain, +34 977 23 62 11