Plizio Visual Lab
Signal Hill
Signal Hill is a prominent hill overlooking the city of St. John's, Newfoundland, and serves as one of Canada's most significant historical sites. It gained international fame on December 12, 1901, when Guglielmo Marconi received the first transatlantic wireless signal here, consisting of the letter 'S' in Morse code. The hill's most recognizable structure is Cabot Tower, constructed between 1897 and 1900 to commemorate the 400th anniversary of John Cabot's arrival in Newfoundland and Queen Victoria's Diamond Jubilee. Due to its strategic vantage point at the entrance of St. John's Harbour, Signal Hill was used for military fortifications for centuries. It was the site of the Battle of Signal Hill in 1762, the final conflict of the Seven Years' War in North America, where British forces successfully defeated the French. Today, it is a National Historic Site operated by Parks Canada, offering educational exhibits on military and communication history. Visitors frequent the site for its rugged hiking trails and wide-open views of the Atlantic Ocean, often spotting icebergs during the spring months.
- Location: Canada
- Top sights: Cabot Tower · Masjid-an-Noor · Fort Amherst Lighthouse
- Nearby: Logy Bay-Middle Cove-Outer Cove (5 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -2 | -2 | -1 | 1 | 4 | 8 | 14 | 16 | 13 | 9 | 5 | 1 |
| Rain mm | 127 | 105 | 117 | 90 | 90 | 86 | 93 | 90 | 104 | 131 | 128 | 140 |
📋 Practical info
History & landmarks
Modern
1901
Geography
Facts
- Guglielmo Marconi received the first transatlantic wireless signal here in 1901.
- Cabot Tower was officially completed and opened in 1900.
- The Battle of Signal Hill took place on September 15, 1762.
- The site was designated a National Historic Site of Canada in 1951.
- The hill rises to an elevation of approximately 167 meters above sea level.
- The Signal Hill Tattoo performs 19th-century military drills during the summer.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Signal Hill (11)
Sights nearby
Frequently asked questions
What is Cabot Tower?
Can you see whales from there?
What is the weather like up there?
Does it cost anything to visit?
Are there hiking trails?
Signal Hill: where is it located?
Signal Hill: what is there to see?
Signal Hill: when is the best time to visit?
Signal Hill: why is it worth visiting?
















