Submarines at Gallipoli: The AE2 (anzacsite.gov.au)
See also AE2 photographs.

Beneath Gallipoli (beneathgallipoli.org)
"The Underwater archaeology of the Dardanelles Battle Site."

HMAS AE2 (wikipedia.org)
The Australian submarine HMAS AE2 was shelled during the Battle of Gallipoli in the Sea of Marmara in 1915.

AE2 (1914-1915) (awm.gov.au)
From the Australian War Memorial.

The AE2 Submarine - Australia's 'Gallipoli' Submarine (markspencer.com.au)

The Diary of Able Seaman 7893 Albert Edward Knaggs R.A.N.
Includes voyages of the AE2 and action at Gallipoli.

The Australian submarine, AE2, 30 April 1915 (awm.gov.au)
Transcript of a talk on the Australian submarine AE2.

Deep Secrets: The Ballard Gallipoli Expedition (National Geographic Channel)
Presents photographs taken from an underwater exploration of warships that were sunk during the Battle of Gallipoli, including the AE2.

NO LONGER A SHIPWRECK:

Gallipoli Boat (National Film and Sound Archive)
This lifeboat was recovered from the shores of Anzac Cove and is now on display at the Australian War Memorial. Includes video and links to activities for students.

Gallipoli Boat (www.nationaltreasures.com.au)
Gallipoli Boat, including video again. Includes links to activities for students.
 

Gallipoli Boat Classroom Activities (National Film and Sound Archive)
 

● News images
● Gallipoli photographs
● Gallipoli films
● Maps
● Anzac Cove today

 

For those interested in later shipwrecks:
● Second World War shipwrecks in Australian waters (australia.gov.au, previously at cultureandrecreation.gov.au)