Above Gorgona about two miles the Chagres River, whose course had mainly been east and west, turned sharply to the left, while a fork called the Obispo River continued on toward the Pacific. (Here, to-day, at the forks, the Gatun Lake ends, after swallowing Gorgona, and the celebrated Culebra Cut proceeds on west into the mountains, making a path for the great canal, with Panama only fifteen miles away. However, in 1849 and for many years afterward, the Panama Canal across the Isthmus was not visible to the eye. There was no Gatun Lake and no Culebra Cut; there was only the beautiful, tricky Chagres River, flowing between its high jungly banks and divided, above Gorgona, where the Obispo entered.) So the canoe carrying Charley and his party turned south up the Chagres, and toiled on, amidst rugged green walls, to Cruces, at last. Las Cruces (The Place of Crosses) was situated on the west bank of the Chagres, and as the canoe approached appeared to be a village of much importance. As Charley had heard, it had been a famous old town, connected with Panama by a paved stone road called the Royal Road, over which treasure of gold and silver and pearls was borne by slaves and mules and horses, on the way from the Pacific to the Atlantic at Porto Bello and Nombre de Dios. Yes, and in 1670 Las Cruces was captured by the pirates of Henry Morgan (Morgan the Buccaneer, who sacked the whole Isthmus), on their way overland to attack Panama. As the canoe grounded, old Cruces, with its regulation thatched cane huts and a few--very few--wooden buildings, looked sleepy enough in the late afternoon sunlight, as if treasure-trains and pirates and even those other gold seekers, the California Forty-niners, never had been here. One of Captain Crosby's boatmen, named Angel (and a queer black angel he was!), sprang nimbly ashore, to proceed on "up town." The other boatmen hauled the canoe higher. "Angel's gone to find the mules," explained Mr. Adams, as all disembarked, glad to stretch their legs. "There's not an animal in sight; that's sure. The crowd ahead of us cleaned out the place." "They didn't all get away, though. See the tents, yonder?" spoke Mr. Grigsby; for three tents had been pitched, not far back from the river, on the edge of the town. Francisco saw, too, and shook his head vehemently, as did his comrades. "Muy malo. Colera--mucha colera. Cuidado (Very bad. Cholera--much cholera. Be careful)," he said. "Shouldn't wonder," muttered Mr. Adams. "I'll go over," volunteered Mr. Grigsby, "and see if we can do anything." Shouldering his faithful rifle, the tall Fremonter strode for the tents.