Ralph Destournier went gayly along, whistling a merry French song that was nearly all chorus, climbing, slipping, springing, wondering in his heart as many a man did then what had induced Samuel de Champlain to dream out a city on this craggy, rocky spot. Yet its wildness had an impressive grandeur. Above the island of Orleans the channel narrowed, and there were the lovely green heights of what was to be Point Levis, more attractive, he thought, than these frowning cliffs. The angle between the St. Charles and St. Lawrence gave an impregnable site for a fortress, and Champlain was a born soldier with a quick eye to seize on the possibility of defence.