 The Museo della Civiltà dell' Olivo provides an educational look at the olive industry, from the planting of the olive through its processing into oil; the Trevi Flash Art Museum (Now Museum of Palazzo Lucarini) houses contemporary art exhibitions.The mainstays of Trevi's economy are olive oil and tourism.The "comuni" of Trevi and Spoleto are known for the quality of their oil, a result of near-ideal calcareous soil with excellent drainage, just the right altitude for the cultivation of olive trees, and favourable climatic conditions on the west-facing lower slopes of the Apennine mountain range.