John L. Stephens, Incidents of Travel in Yucatan…
“ Besides these, there are on this side of the camino real the remains of other buildings, but all in a ruinous condition, and there is one monument, perhaps more curious and interesting than any that has been presented. It is a lonely arch, of the same form with all the rest, having a span of fourteen feet. It stands on a ruined mound, disconnected from every other structure, in solitary grandeur. Darkness rests upon its history, but in that desolation and solitude, among the ruins around, it stood like the proud memorial of a Roman triumph. ”
