Chapter 6: On Islands

2. Britannia, an island of the Ocean, completely separated from the circle of lands by the sea that flows between, is called by the name of its people. It lies in the rear of the Gauls and looks toward Spain. Its circuit is 4,875 miles; there are many large rivers in it and hot springs, and an abundant and varied supply of metals. Jet is very common there, and pearls.

3. Thanatos, an island of the Ocean in the Gallic sea, separated from Britain by a narrow strait, with fields rich in grain and a fertile soil. It is called Thanatos from the death of snakes, for it is destitute of them itself, and earth taken thence to any part of the world kills snakes at once.

4. Thyle is the furthest island in the Ocean, between the region of North and that of West,[352] beyond Britain, having its name from the sun, because there the sun makes its summer halt, and there is no day beyond it; whence the sea there is sluggish and frozen.

[352] See p. 145.

6. Scotia, the same as Hibernia, an island very near Britain, narrower in the extent of its lands but more fertile; this reaches from Africa towards Boreas, and Iberia and the Cantabrian ocean are opposite to the first part of it. Whence, too, it is called Hibernia. It is called Scotia because it is inhabited by the tribes of Scots. There are no snakes there, few birds, no bees; and so if any one scatters among beehives stones or pebbles brought thence, the swarms desert them.

8. The Happy Isles (_Fortunatae insulae_) ... lie in the Ocean opposite the left of Mauretania, very near the West, and separated from one another by the sea.

12. Taprobana is an island lying close to India on the Southeast, where the Indian Ocean begins, extending in length eight hundred and seventy-five miles, in width, six hundred and twenty-five. It is separated [from India] by a river that flows between. It is all full of pearls and gems. Part of it is full of wild beasts and elephants, but men occupy part. In this island they say that there are two summers and two winters in one year, and that the place blooms twice with flowers.

21. Delos is said to be so named because after the flood which is said to have come in the time of Ogygius, when continuous night had overshadowed the circle of lands for many months, it was lightened by the rays of the sun before all lands, and got its name from that, because it was first made visible to the eye. For the Greeks call visible δῆλος.