[Illustration: Plan of the Pirates' Island]

Plan of the Pirates' Island A. Inner Harbour J. Detached Cliff screening Harbour B. Tunnel K. Where "Donibristle" was scuttled C. Prisoners' Compound L. Main Channel through Reef D. Blockhouses M. Gap in Reef through which Boat E. Fence left the Island F. Observation Hill N1, N2. Smaller openings In Reef G. Cave P. The Reef H. Coco Palms Q. Pirates' Huts & Stores

[Illustration: Swan Island]

Swan Island A. Where Lifeboat was wrecked B. Burgoyne washed ashore here C. Minalto""" D. Mostyn""" E. The Cave F. Hill