If the traveller wishes to go by this line, he may commence his journey from either London or Plymouth, cross the Bay of Biscay, where the chances of getting an ugly sea and perhaps a gale of wind are about even, and entering the Mediterranean, make Gibraltar his first port, 5 days and 1,300 miles distant from London. A stay of 4 hours will allow a short run on shore. A drive around the superb Rock is worth the taking, also a visit to the battery, where the 16-inch 100-ton guns keep watch over the threshold of the blue sea. Loquacious guides tell of an under-the-sea tunnel between the fortress and Apes Hill, Africa, through which monkeys have passed, and that once upon a time five venturesome sailors started down this subway; three of them soon turned back, those remaining—but “that is another story.” [Illustration: Deck Quoits on a P. and O. Liner.] From Gibraltar the P. & O. steamers steer for Malta, 980 miles away, generally through a smooth sea, though in winter northwesters blow at times with great violence off the Sicilian coast, raising a heavy sea in the channel. In summer the winds are from the southward, hot, humid, and prostrating, but they are not of frequent occurrence nor of long duration. On the fourth day the traveller is landed in Valetta, with 8 or 10 hours at his disposal. He should see the interior of the Church of St. John, where the floor is made of mosaic tablets in memory of the old knights, each tablet bearing a coat of arms formed by the most skilful inlaying of marble tiles. From Malta to Port Said is 935 miles, made in 4 days. In winter there may be a norther. The traveller has now, after having gone 3,200 miles in 13 days, reached the port to which all ships bound southward make their way. Here will be found P. & O. steamers that have come from Brindisi with the Indian mails, having stopped at Alexandria to ship them by rail to Suez. This route, known as the Indian Mail, is the quickest of all between Europe and India. The train service runs from London to Brindisi in less than 50 hours. From Brindisi, where the steamer is waiting, and where the mails and passengers are hurried aboard, the run is made to Alexandria, 825 miles away, in 3-1/2 days. At Alexandria mails and through passengers are transported by rail to Suez in 16 hours, and from Suez a steamer leaves for Bombay via Aden, arriving 12 days later; the whole journey from London to Bombay, 4,020 miles, having taken 18 days.