As we entered the jungle the barometer showed that we were gaining altitude. Here the tree trunks offered us an extraordinary view: a gramineous plant with verticillate branches (44) climbs like a liana to a height of 8 to 10 feet, forming garlands that cross our path and swing in the wind. At about three in the afternoon we stopped on a small plain known as Quetepe, some 190 toises above sea-level. A few buts stand by a spring whose water is known by the Indians to be fresh and healthy. We found the water delicious. Its temperature was only 22. while the air was 28.7°C.

From a distance Villa de la Orotava pleases because of the many streams running down the main streets. The Agua Mansa spring, trapped in two large reservoirs, turns several mills and is then released in the nearby vineyards. The climate in the town is even more refreshing than in the port as a strong wind always blows from ten in the morning onwards. Because of the altitude water evaporates in the air and frequently precipitates to make the climate misty. The town lies 160 toises above sea-level; which is 200 toises lower than La Laguna; it was noted that plants flower a month later here.

Beyond the village of Turmero, towards Maracay, you can observe on the distant horizon something that seems to be a tumulus covered in vegetation. But it is not a hill, nor a group of trees growing close together, but one single tree, the famous zamang de Guayre, known through the country for the enormous extent of its branches, which form a semi-spherical head some 576 feet in circumference. The zamang is a fine species of the mimosa family whose twisted branches are forked. We rested a long time under this vegetable roof. The branches extend like an enormous umbrella and bend towards the ground. Parasitical plants grow on the branches and in the dried bark. The inhabitants, especially the Indians, venerate this tree, which the first conquerors found in more or less the same state as it is in today. We heard with satisfaction that the present owner of the zamang had brought a lawsuit against a cultivator accused of cutting off a branch. The case was tried and the man found guilty.

May 14th. Mosquitoes and ants chased us from the river bank before two in the morning. We thought that ants could not climb the ropes on which we hung our hammocks; but whether this was inexact, or whether they fell on top of us from branches, we struggled to rid ourselves of these annoying insects. The more we advanced the narrower the river became. Its banks were so muddy that Bonpland could only reach the trunk of a Carolinea princeps covered with enormous purple flowers with extreme effort. This tree is the most beautiful in these jungles.

In our publications Bonpland and I have considered every phenomenon under different aspects, and classed our observations according to the relations they each have with one another. To convey an idea of the method followed, I will outline what we used in order to describe the volcanoes of Antisana and Pichincha, as well as Jorullo, which on the night of the 20th of September 1759 rose 1, feet up from the plains of Mexico. We fixed the position of these remarkable mountains in longitude and latitude by astronomical observations. We took the heights of different parts with a barometer, and determined the dip of the needle and magnetic forces. We collected plants that grew on the slopes of these volcanoes, and specimens of different rocks. We found out the exact height above sea-level at which we made each collection. We noted down the humidity, the temperature, the electricity and the transparency of the air on the brinks of Pichincha and Jorullo; we drew the topographical plans and geological profiles of these volcanoes by measuring vertical bases and altitude angles. In order to judge the correctness of our calculations we have preserved all the details of our field notes.

It was Carnival Tuesday, and everywhere people celebrated. The amusements, called carnes tollendas (or 'farewell to the flesh'), became at times rather wild: some paraded an ass loaded with water, and whenever they found an open window pumped water into the room; others carried bags full of hair from the pica pica (Dolichos pruriens), which greatly irritates skin on contact, and threw it into the faces of passers-by.

Founded in 1555, under the government of Villacinda, by Alonso Díaz Moreno, Nueva Valencia is twelve years older than Caracas Some justifiably regret that Valencia has not become the capital of the country. Its situation on the plain, next to a lake, recalls Mexico City. If you consider the easy communications offered by the Aragua valleys with the plains and rivers entering the Orinoco; if you accept the possibility of opening up navigation into the interior through the Pao and Portuguesa rivers as far as the Orinoco mouth, the Casiquiare and the Amazon, you realize that the capital of the vast Venezuelan provinces would have been better placed next to the superb Puerto Cabello, under a pure, serene sky, and not next to the barely sheltered bay of La Guaira, in a temperate but always misty valley.