After some days travel, Mr. Carew arrived at the city of Edinburgh, which lies in a sort of a valley, between two hills, one of which is called Salisbury Crags, the other marks the foundation of the castle. It was strongly walled, and is adorned with public and private buildings. At the extremity of the east end of the city stands the palace of Holyrood house; leaving which, a little to the left, you come through a populous suburb to the entrance, called the Water-port. From hence, turning west, the street goes on in a straight line through the whole city to the castle, which is above a mile in length, and is said by the Scots to be the largest and finest street for buildings and number of inhabitants in Europe. From the palace door, which stands on a level with the lowest of the plain country, this street begins to ascend very gradually, being no where steep; but this ascent being continued for so long a way, it is easy to understand that the furthest part must be necessarily very high; for the castle, which stands as it were at the extremity, west, as the palace does east, makes on all sides (that only excepted which joins it to the city) a frightful and inaccessible precipice. The castle is situated on a high rock, and strongly fortified with a great number of towers, so that it is looked upon as impregnable. In the great church they have a set of bells, which are not rung out as in England, (for that way of ringing is not now known in this country,) but are played on by the hand with keys, like a harpsichord, the person playing having great leather covers for his fists, which enables him to strike with the more force; and for the larger bells there are treddles, which he strikes with his feet.