Not much of interest was observed on this part of the silent and shallow river.

Though feeling convinced that it was unfit for navigation, except for eight months of the year, we pushed on, resolved to see if, further inland, the accounts we had received from different naval officers of its great capabilities would prove correct; or if, by communication with Lake Nyassa, even the upper part could be turned to account.

Our exploration showed us that the greatest precaution is required in those who visit new countries.
The reports we received from gentlemen, who had entered the river and were well qualified to judge, were that the Rovuma was infinitely superior to the Zambesi, in the absence of any bar at its mouth, in its greater volume of water, and in the beauty of the adjacent lands.

We probably came at a different season from that in which they visited it, and our account ought to be taken with theirs to arrive at the truth.

It might be available as a highway for commerce during three quarters of each year; but casual visitors, like ourselves and others, are all ill able to decide.