satisfactory data, which places it in latitude 12° 14' 15" N., longitude 86° 43' W.
Matiares is a very small village; population usually three hundred, but decreased one hundred by cholera. It is, however, generally healthy, deaths not averaging more than three or four in the year. No deformities were noticed. Its productions are cotton, maize, and plantains.
I had been informed that a causeway formerly existed from the neighbouring beach to the island of Momotombita, (the diminutive of its neighbour Momotombo, nearly the same height as the Viejo,) and fortunately the place I had selected to observe at, showed the remains. Its direction is towards that island, and at the dry season a few years ago, when the waters were unusually low, it was dry for three hundred and sixty yards. As the only temples, (or caves,) idols, &c., alluded to, are on Momotombita, it is more than probable that this causeway was for the priests, if it really extended so far; but, on the other hand, it is reported that fifteen fathoms surround the island.
At two we moved forward for Managua, (six leagues,) which we reached at five, the road being remarkably good and well shaded. Our animals were in better condition than their riders. About one mile before entering the town, we observed, for the first time, the Nicaragua wood, (Cæsalpinia echinata,) a great article of trade in this and the adjoining state.
