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Admiralty House Communications Museum

365 Old Placentia Road, Mount Pearl, NL A1N 0G7

This historic building was originally constructed in 1915 by the Marconi Telegraph Co. during the First World War as the top-secret H.M. Wireless Station for the British Royal Navy.

🕐 Tu-Sa 10:00-17:00; Mo off; Su off "Closed July 1 and August 5, 2026"

Updated · Mis à jour Jun 16, 2026

Supported by Ottawa Tourism and the Ottawa Museum Network · Soutenu par Tourisme Ottawa et le Réseau des musées d'Ottawa

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Supported by Ottawa Tourism and the Ottawa Museum Network · Soutenu par Tourisme Ottawa et le Réseau des musées d'Ottawa