Even if you visit only a handful of Mérida's sights, make sure one of them is this fabulous museum, which has a superb three-floor collection of statues, busts, mosaics, frescoes, coins, pottery and other Roman artefacts, all beautifully displayed alongside information panels in Spanish and English. Designed by Navarran architect Rafael Moneo, the soaring arched brick structure makes a stunning home for the collection, its walls hung with some of the largest, most beautiful mosaics.