| Moreover, the point of discharge is situated outside the outer limit of the Tagus estuary. |
| In the highlands of the Tagus basin, coniferous trees are numerous, supporting a well-developed timber industry. |
| Suddenly the entire structure, built on the unconsolidated sediments of the Tagus RAver estuary, sank into the sea, as if swallowed up by the devil himself. |
| The Tagus valley is narrow, and barren of supplies, and almost as circuitous a route from France as the Guadiana. |
| Built on the River Tagus, the medieval quarters of the city are characterised by small houses and narrow streets. |
| The castle's impressive battlements and tree-shaded gardens offer excellent views over the city and the estuary of the Tagus river. |
