The area between Quito, Ecuador, and Salinas, Ecuador, is dominated by the Andes Mountains. Here are some key physical features you would find in this region:

* Volcanoes: The area is known for its volcanic activity, with several prominent volcanoes:

* Cotopaxi: A symmetrical stratovolcano, it is one of the highest active volcanoes in the world and a major landmark.

* Antisana: A massive stratovolcano, it is the highest mountain in the Ecuadorian Andes.

* Quilotoa: A caldera lake formed by a collapsed volcano, it is known for its stunning turquoise water.

* High Altitudes: The region is located in the Andean highlands, with elevations ranging from about 2,850 meters (9,350 feet) in Quito to over 4,000 meters (13,000 feet) in the surrounding mountains.

* Páramo: High-altitude grasslands and shrublands with unique flora and fauna, including endemic species like the Andean condor.

* Glaciers: Several of the volcanoes in this region have permanent snow and ice caps, including Cotopaxi.

* Rivers: The Andes are a major source of rivers in Ecuador, with several tributaries of the Amazon River flowing through the region, including the Pastaza River.

* Forests: While the higher elevations are dominated by páramo, lower areas transition to cloud forests and montane forests.

This combination of high mountains, volcanic landscapes, and diverse ecosystems makes the area between Quito and Salinas a breathtaking and ecologically rich region.