国会山庄 位于加拿大安大略省渥太华市中心，坐落渥太华河南岸的官地，为加拿大国会建筑群所在。国会建筑呈哥德复兴风格，加上其政治核心地位，每年吸引约300万人次的访客到此游览。
The ByWard Market, is a retail and entertainment district in the downtown core of Ottawa, Ontario, Canada.
Ottawa's Chinatown is located along Somerset Street west of downtown Ottawa. It runs from Bay Street in the east to Preston St in the west.
The Rideau Falls are two 11-metre waterfalls located in Ottawa, Ontario, Canada, where the Rideau River empties into the Ottawa River.
中央大楼 是加拿大国会建筑群的主楼，位于加拿大渥太华国会山，设有加拿大下议院和加拿大参议院，加拿大总理、加拿大官方反对党领袖和其他党领导人的办公室，以及许多议员办公室。此外还有一些举行仪式的地点，如荣誉大厅，纪念厅和联邦大厅。
The Dominion Observatory was an astronomical observatory in Ottawa, Ontario that operated from 1902 to 1970.
The Dominion Observatory was an astronomical observatory in Ottawa, Ontario that operated from 1902 to 1970.
The Dominion Observatory was an astronomical observatory in Ottawa, Ontario that operated from 1902 to 1970.
