Virtually every country in the world has a mountain and/or river.
Ireland, in Europe.
Danube is a river in Europe
Russia
Ireland
It is located in Europe.
The Ural Mountains that run through Russia and the Ural River, which flows from Russia, through Kazakhstan to the Caspian Sea.
The Alps.
europe
Paraguay is a South American Country.
The Ural Mountains and the Ural River separate Europe and Asia.
The Volga River is the longest river in Europe. It is located in Russia. However, since it is in Russia, it is a controversial country, meaning should it really count as part of Europe? So another answer would be the Danube River, which spans many countries.
The Ural Mountains and the Caucasus Mountains both form separating mountain ranges between Europe and Asia.