Eighth Avenue Place is a 1,850,000 sq ft (172,000 m2)[2] twin-tower building complex located in downtown Calgary, Alberta, Canada.

The remainder of the building adopts a dark gray-layered appearance representing the shifting tectonic plates that built the mountains.

The complex connects to the Plus 15 skywalk system, and contains a six-level underground parkade with 1,141 parking stalls.

[5] The buildings also feature landscaped terraces and plazas, a 30,000 sq ft (2,800 m2) green roof, and an atrium winter garden.

[7] Prior to construction, concerns had been raised over the destruction of the 94-year-old Penny Lane Mall; however, the City of Calgary approved the project in March 2006.