near the middle and north of Lake Timsah, and Port Twefik (1867) at the canal's southern entrance on the Red Sea. Inauguration (17 November 1869) The canal opened under French control in November 1869. The opening ceremonies began at Port Said on the evening of 15 November, with illuminations, fireworks, and a banquet on the yacht of the Khedive Isma'il Pasha of Egypt and Sudan. The royal guests arrived the following morning: the Emperor Franz Joseph I, the French Empress Eugenie in the Imperial yacht L'Aigle, the Crown Prince of Prussia, and Prince Louis of Hesse. Other international guests included the American natural historian H. W. Harkness. In the afternoon there were blessings of the canal with both Muslim and Christian ceremonies, a temporary mosque and church having been built side by side on the beach. In the evening there were more illuminations and fireworks. On the morning of 17 November, a procession of ships entered the canal, headed by the L'Aigle. Among the ships following was HMS Newport, captained by George Nares, which surveyed the canal on behalf of the Admiralty a few months later. The Newport was involved in an incident that demonstrated some of the problems with the canal. There were suggestions that the depth of parts of the canal at the time of the inauguration were not as great as promised, and that the deepest part of the channel was not always clear, leading to a risk of grounding. The first day of the passage ended at Lake Timsah, south of Port Said. The French ship Péluse anchored close to the entrance, then swung around and grounded, the ship and its hawser blocking the way into the lake. The following ships had to anchor in the canal itself until the Péluse was hauled clear the next morning, making it difficult for them to join that night's celebration in Ismailia. Except for the Newport: Nares sent out a boat to carry out soundings, and was able to manoeuver around the Péluse to enter the lake and anchor there for the night. Ismailia was the scene of more celebrations the following day, including a military "march past", illuminations and fireworks, and a ball at the Governor's Palace. The convoy set off again on the morning of 19 November, for the remainder of the trip to Suez. After Suez, many of the participants headed for Cairo, and then to