Sandia Peak Tramway: A trip on the world’s longest aerial tramway transports you above deep canyons and breathtaking terrain a distance of 2.7 miles. The Sandia Peak observation deck sits at 10,378 feet. From here you can see the Cibola National Forest, an 11,000 square-mile panoramic view of the Rio Grande Valley. Located on the eastern edge of Albuquerque in the Sandia Foothills.