Over millions of years, those mountains were eroded by rivers and glaciers that washed the mountain range away, according to the Red Rocks Online website.

Set in a 738 acre Denver Mountain Park, Red Rocks Amphitheatre is no ordinary stage — it’s also a geological wonder. Discover why it's a favorite among music legends and fans alike, and the ...

Early morning sun on Creation Rock in Red Rocks Mountain Park; 10 of the most notable performances at Red Rocks The formations today inspire beauty and wonder for people everywhere.

The massive slabs of red rock that make up Red Rocks Amphitheatre are the result of hundreds of millions of years of forces like geologic uplifts, erosion, the rise and fall of inland seas, and the… ...

Early morning sun on Creation Rock in Red Rocks Mountain Park; 10 of the most notable performances at Red Rocks The formations today inspire beauty and wonder for people everywhere.

Early morning sun on Creation Rock in Red Rocks Mountain Park; 10 of the most notable performances at Red Rocks The formations today inspire beauty and wonder for people everywhere.

The massive slabs of red rock that make up Red Rocks Amphitheatre are the result of hundreds of millions of years of forces like geologic uplifts, erosion, the rise and fall of inland seas, and the… ...

Early morning sun on Creation Rock in Red Rocks Mountain Park The formations today inspire beauty and wonder for people everywhere. In fact, Red Rocks Amphitheatre was once considered one of the ...

Early morning sun on Creation Rock in Red Rocks Mountain Park; 10 of the most notable performances at Red Rocks The formations today inspire beauty and wonder for people everywhere.

Early morning sun on Creation Rock in Red Rocks Mountain Park; 10 of the most notable performances at Red Rocks The formations today inspire beauty and wonder for people everywhere.

The massive slabs of red rock that make up Red Rocks Amphitheatre are the result of hundreds of millions of years of forces like geologic uplifts, erosion, the rise and fall of inland seas, and the… ...