Visible from the surrounding hillsides, Cathedral of Quito is one of the oldest and largest Catholic churches in Latin America, and is a highlight of any Old Town sightseeing tour. Half-day and full-day tours combine a ride along the Teleférico Quito, a cable car up the Pichincha Volcano where you can hike trails or explore them on horseback, and excursions to the Middle of the World Monument and the Intiñan Museum. If you have more time, combine a trip north to the markets of Otavalo and enchanting Lake San Pablo, west to the cloud forests in Mindo, east to the Amazon basin or south to the Avenue of the Volcanoes.