The more extensive and remarkable ruins of Cambodia seem concentrated in this part of the country, though they are by no means confined to it, but are found widely scattered over the neighboring territories.

From Sisuphon we diverged in a northeasterly direction, and at evening found ourselves in the quaint, antique town of Phanomsôk, half ruined and deserted, where the remains of a magnificent palace can still be traced.

The country between Cambodia and Siam is an inclined plane falling off to the sea, beginning from the Khoa Don Rèke, or highlands of Korat, which constitutes the first platform of the terraces that gradually ascend to the mountain chain of Laos, and thence to the stupendous Himalayas.

Khoa Don Rèke ("the Mountain, which Bears on the Shoulders," the Cambodian Atlas) includes in its domain the Dong Phya Fai ("Forest of the Lord of Fire"), whence many tributary streams flow into the beautiful Pachim River.

At sunrise next morning we resumed our journey, and after a long day of toiling through treacherous marshes and tangled brushwood came at sunset upon an object whose presence there was a wonder, and its past a puzzle,—a ridge or embankment of ten or twelve feet elevation, which, to our astonishment, ran high and dry through the swampy lowlands. In the heart of an interminable forest it stretches along one side of the tangled trail, in some places walling it in, at others crossing it at right angles; now suddenly diving into the depths of the forest, now reappearing afar off, as if to mock our cautious progress, and invite us to follow it. The eye, wistfully pursuing its eccentric sweep, suddenly loses it in impenetrable shadows. There is not a vestige of any other ruin near it, and the long lines it here and there shows, ghostly white in the moonlight, seem like spectral strands of sand.

Our guides tell us this isolated ridge was once the great highway of ancient Cambodia, that it can be traced from the neighborhood of Nohk Burree to Naghkon Watt, and thence to the very heart of Cochin China; and one assures us that no man has ever seen the end of it.

So on we went, winding our devious way over pathless ground, now diving into shady valleys, now mounting to sunny eminences where the breeze blew free and the eye could range far and wide, but not to find aught that was human. Gradually the flowering shrubs forsook us, and dark forest trees pressed grimly around, as we traversed the noble stone bridges that those grand old Cambodians loved to build over comparatively insignificant streams. The moon, touching with fantastic light the crumbling arches and imparting a charm of illusion to the scene, the clear spangled sky, the startling voices of the night, and the influence of the unknown, the mysterious, and the weird, overcame us like a dream. Truly there is naught of the commonplace or vulgar in this land of ruins and legends, and the foretaste of the wonders we were about to behold met our view in the great bridges.

Taphan Hin ("the Stone Bridge") and the finer and more artistic Taphan Thevadah ("the Angel's Bridge") are both imposing works. Arches, still resting firmly on their foundations, buttressed by fifty great pillars of stone, sup-port a structure about five hundred feet long and eighty broad. The road-bed of these bridges is formed of immense blocks or beams of stone, laid one upon another, and so adjusted that their very weight serves to keep the arches firm.

In a clearing in the forest, near a rivulet called by the Cambodians Sthieng Sinn ("Sufficient to our Need"), we encamped; and, having rested and supped, again followed our guides over the foaming stream, and recrossed the Stone Bridge on foot, marvelling at the work of a race of whose existence the Western nations know nothing, who have no name in history, yet who builded in a style surpassing in boldness of conception, grandeur of proportions, and delicacy of design, the best works of the modern world,—stupendous, beautiful, enduring!

The material is mostly freestone, but a flinty conglomerate appears wherever the work is exposed to the action of the water.