Cabot Tower

Cabot Tower is a sandstone structure on Signal Hill composed of a two-story square base with an octagonal three-story tower on its southeast corner. The interior holds exhibits exploring maritime radio communication and wireless technology from its operational years.

Built between 1898 and 1900, the tower commemorated both the 400th anniversary of John Cabot's voyage to Newfoundland and Queen Victoria's Diamond Jubilee. It then operated as a radio station for maritime communication for several decades following completion.

The tower served as a navigation landmark for sailors approaching the harbor and remains connected to the port's maritime identity. Today it represents the city's link to seafaring traditions and communication history.

Visitors can climb the tower's interior stairs to reach viewing areas overlooking the harbor and Atlantic Ocean while exploring exhibits on radio history. The location sits atop a hill, so plan for some walking to reach the entrance.

The tower received the first transatlantic wireless voice transmission in 1920, a milestone in communication technology. This achievement positioned St. John's as a key hub in early wireless development.

Location: St. John's

Location: Signal Hill

Inception: 1900

Architectural style: Gothic Revival

Made from material: sandstone

Part of: Signal Hill

Website: http://historicsites.ca/signal-hill

GPS coordinates: 47.57000,-52.68194

Latest update: December 8, 2025 19:55