Serra da Estrela [Mountain Range of the Star] is in the Guarda District in north central Portugal. It's the highest mountain range in mainland Portugal. It's 6,539 feet [1,993 meters] above sea level at its highest point. The highest point is a plateau, not a summit. The torre [tower] which marks this point is accessible by a paved road.
Portugal is not a city. Many rivers cross Portugal.
the Duoro is the river that runs through Porto, Portugal.
The name of the mountain range that runs through the mountains states are called the Rocky Mountains.
The Douro River runs from Spain through Portugal to the Atlantic Ocean.
The Appalachian Mountain Range runs through the northeastern United States.
Any mountains runs through Belgrade.
The smallest country the Andes mountain runs through is Ecuador (98,985 sq mi).
The Himalayas
The Appalachian Mountain
Balkan mountain range
Tilarán mountain range
Andes. The Andean mountains runs through Ecuador.