Napa Valley, California, is world renowned for its viticultural area (a branch of the science of horticulture dealing with wine production). It is one of the world’s premier wine regions. Its Mediterranean climate, geology, and geography combine for unmatched conditions for growing quality wine grapes. Thousands of people visit every year to tour this singular wine region. The city of Napa, which is the gateway to the region, has many affordable hotels, such as the Best Western Elm House Inn. Read on to learn about other cheap hotels in Napa.