No other habitation was to be seen; the entire island was less than a quarter of a mile in circumference; and the conclusion was irresistible that it was the sole surviving remnant of Formentera, once a member of the Balearic Archipelago.
To leap on shore, to clamber over the slippery stones, and to reach the cabin was but the work of a few moments.

The worm-eaten door was bolted on the inside.

Servadac began to knock with all his might.

No answer.
Neither shouting nor knocking could draw forth a reply.
"Let us force it open, Procope!" he said.
The two men put their shoulders to the door, which soon yielded to their vigorous efforts, and they found themselves inside the shed, and in almost total darkness.

By opening a shutter they admitted what daylight they could.