Perched high above vineyards and a truffle-filled forest, Motovun on the Istrian peninsula is the best-known and most-visited hill town in the region. And for good reason: Its Old Town is particularly evocative, with a colorful old church and a rampart walk with spine-tingling vistas of the rugged Istrian interior. As you wander through Motovun you may hear the beautiful a cappella sounds of local klapa music. For more information on the Rick Steves' Europe TV series — including episode descriptions, scripts, participating stations, travel information on destinations and more — visit www.ricksteves.com.