Cálem is renowned for its rich Port wines, crafted from key grape varieties like Touriga Nacional, Tinta Roriz, and Tinta Barroca. This winery, founded in 1859, emphasizes traditional production methods alongside innovative techniques. Noteworthy labels include the esteemed Cálem Vintage Port, celebrated for its intense flavors and aging potential. The winery has gained international acclaim, winning numerous awards. With its deep-rooted history and commitment to quality, Cálem continues to shine as a prominent player in the world of fortified wines.