Find crucial information and trip planning details about Questa, which is a city in United States. The nearest major city to Questa is Alamosa. Attractions in Alamosa include The Loretto Chapel, Georgia O'Keeffe Museum, Canyon Road. If you want to fly to the destination, you can choose the nearest major airport to take a flight. The nearest major airport is San Luis Valley Regional Airport. 1-2 days is an ideal duration of visit to Questa.