PERSONAL NARRATIVE OF A JOURNEY TO THE EQUINOCTIAL REGIONS OF THE NEW
CONTINENT.

VOLUME 2.


CHAPTER 2.16.

LAKE OF TACARIGUA.
HOT SPRINGS OF MARIARA.
TOWN OF NUEVA VALENCIA DEL REY.
DESCENT TOWARDS THE COASTS OF PORTO CABELLO.

The valleys of Aragua form a narrow basin between granitic and
calcareous mountains of unequal height. On the north, they are
separated by the Sierra Mariara from the sea-coast; and towards the
south, the chain of Guacimo and Yusma serves them as a rampart against
the heated air of the steppes. Groups of hills, high enough to
determine the course of the waters, close this basin on the east and
west like transverse dykes. We find these hills between the Tuy and La
Victoria, as well as on the road from Valencia to Nirgua, and at the
mountains of Torito.* (* The lofty mountains of Los Teques, where the
Tuy takes its source, may be looked upon as the eastern boundary of
the valleys of Aragua. The level of the ground continues, in fact, to
rise from La Victoria to the Hacienda de Tuy; but the river Tuy,
turning southward in the direction of the sierras of Guairaima and
Tiara has found an issue on the east; and it is more natural to
consider as the limits of the basin of Aragua a line drawn through the
sources of the streams flowing into the lake of Valencia. The charts