If you want to see the Ebro Valley, gaze at vineyards and olive groves go to the province of La Rioja. This region includes the Sierra de Cantabria and Sierra de la Demando, as well. Among these plains and highlands is the important city of Calahorra. Another major city you may want to visit, Logroño, can offer you wine and olives. It is the capital of the region and occupies the banks of the Ebro River. To thoroughly enjoy the region, spend a weekend in Logroño. The Cathedral of Santa Maria is a significant structure in the city. This is one of the major Logroño attractions. Dating from 1483, it has three naves, three polygonal apses and twin Baroque towers. Other popular Logroño sights are the Imperial Palace of Santa Maria, called the Needle, and the 16th century Church of Santiago el Real. You can peruse Logroño culture at the Museum of the Rioja in its 18th century Baroque palace or go shopping in Logroño along the streets. If you still need things to do in Logroño, consider sipping wine at an outdoor café.