The mountain, situated about six miles to the northwest, appeared to him to measure 3,500 feet above the level of the sea.

Consequently the gaze of an observer posted on its summit would extend over a radius of at least fifty miles.

Therefore it was probable that Harding could easily solve the question of "island or continent," to which he attached so much importance.
They supped capitally.

The flesh of the capybara was declared excellent.
The sargassum and the almonds of the stone-pine completed the repast, during which the engineer spoke little.

He was preoccupied with projects for the next day.
Once or twice Pencroft gave forth some ideas upon what it would be best to do; but Cyrus Harding, who was evidently of a methodical mind, only shook his head without uttering a word.
"To-morrow," he repeated, "we shall know what we have to depend upon, and we will act accordingly." The meal ended, fresh armfuls of wood were thrown on the fire, and the inhabitants of the Chimneys, including the faithful Top, were soon buried in a deep sleep.
No incident disturbed this peaceful night, and the next day, the 29th of March, fresh and active they awoke, ready to undertake the excursion which must determine their fate.
All was ready for the start.