On weekends, the park's ice-laden Rogers Crystal Lounge gives new meaning to "glittering nightlife" as it also hosts dance parties - including one that emphasises Canada's rich First Nations (aboriginal) heritage.

BBC: Embracing winter in Ottawa

Confederation Park, just opposite City Hall, will stage Winterlude's famous international ice carving competition in its "Crystal Garden".

BBC: Embracing winter in Ottawa

Its characteristic features are the landforms shaped by the Ice Age: glacial ridges, pine and lichen-clad heaths, kettle holes and small ponds filled with crystal clear water.

UNESCO: NATURAL SCIENCES