Caamaño Sound is a sound

Sound (geography)

In geography a sound or seaway is a large sea or ocean inlet larger than a bay, deeper than a bight and wider than a fjord; or it may be defined as a narrow sea or ocean channel between two bodies of land ....

 on the coast of the Canadian province

Provinces and territories of Canada

The provinces and territories of Canada combine to make up the world's second-largest country by area. There are ten provinces and three territories...

 of British Columbia

British Columbia

British Columbia is the westernmost of Canada's provinces and is known for its natural beauty, as reflected in its Latin motto, Splendor sine occasu . Its name was chosen by Queen Victoria in 1858...

. It extends east from Hecate Strait

Hecate Strait

Hecate Strait is a wide but shallow strait between the Haida Gwaii and the mainland of British Columbia, Canada. It merges with Queen Charlotte Sound to the south and Dixon Entrance to the north...

. Princess Royal Island

Princess Royal Island

Princess Royal Island is the largest island on the North Coast of British Columbia, Canada. It is located amongst the isolated inlets and islands east of Hecate Strait on the British Columbia Coast. At , it is the fourth largest island in British Columbia...

, Rennison Island, and Aristazabal Island

Aristazabal Island

Aristazabal Island is an island situated south west of Princess Royal Island in British Columbia, Canada. It has an area of . The island was named on August 30, 1792, by Lieutenant Commander Jacinto Caamaño of the Spanish corvette Aranzazu for the Spanish Captain Gabriel de Aristazábal, one of the...

 lie to the south of the sound. Several islands lie to the north, including Campania Island

Campania Island

Campania Island is an island on the coast of the Canadian province of British Columbia. It is located south of Prince Rupert, east across Hecate Strait from the Queen Charlotte Islands. To the west of Campania Island, across Estevan Sound, is the Estevan Group archipelago. Banks Island lies to the...

 and the Estevan Group

Estevan Group

The Estevan Group, formerly the Estevan islands, is a small archipelago in the Hecate Strait region of the North Coast of British Columbia, Canada. The archipelago is located on the west side of Campania Island, which is separated from the group by Estevan Sound and is itself to the west of Gil...

 of islands. Caamaño Sound connects with various waterways including Estevan Sound, Campania Sound, and Laredo Channel.

Caamaño Sound was named in 1908 by Captain Learmonth of HMS Egeria, for Jacinto Caamaño

Jacinto Caamaño

Jacinto Caamaño Moraleja was the leader of the last great Spanish exploration of Alaska and the Coast of British Columbia. He was a Knight of the Military Order of Calatrava. Born in Madrid, he came from an aristocratic Galician family, whose homestead was near Santiago de Compostela...

, who explored the region in command of the Spanish corvette

Corvette

A corvette is a small, maneuverable, lightly armed warship, originally smaller than a frigate and larger than a coastal patrol craft or fast attack craft , although many recent designs resemble frigates in size and role...

Aranzazu.