On July 7th the Tecumseh brought a lot of mail from Key West for the Prairie and a good share of the day was put in in reading it. On the 9th a small shark was caught and some of the boys secured teeth as souvenirs.

Monday, July 11th, the Prairie was relieved of blockade duty off Mariel and ordered to Gibara with the Topeka, Mayflower and Badger, the Prairie being made the flagship of the squadron. The trip to Gibara was without special incidents and the ships arrived there on the 13th. Just as the blockaders appeared a schooner and two fishing smacks which were just coming out made haste to get back into the port. Blockade duty was kept up for several days and occasionally the ship would go in so close to the town that the people could be seen in the streets. The search-lights were used about every night and this work was pleasing to the men detailed for it.

The San Francisco arrived on the 17th and took off a lot of mail for the United States. Since leaving Havana the crew of the Prairie had not received any mail and were eagerly expecting some. On the 18th the supply of sugar gave out and this was keenly felt until some was procured. On the 20th the Maple, which had joined the squadron, caught a small sloop with a crew of four men and laden with tobacco, making the first prize of the tour.

One of the marine detail on the Prairie was a Springfield man named John Fenton and on the 21st he was the victim of a severe accident caused by the slipping of a six-inch shell from his hands at gun practice. The shell landed on his foot, badly crushing it.

This same day a delegation of the prominent citizens of Gibara came out in a small boat and offered to surrender the town as the Spanish garrison was about to leave and the inhabitants were afraid of the negroes in the vicinity. On receiving the offer the Prairie steamed to Nipe bay where the Topeka was found engaged in shelling the town. The Dupont took a message to the Topeka and the Prairie returned to Gibara. From a Cuban who came out in a dory it was learned that the inhabitants had raised an American flag over the town and were anxious that a force be landed to take possession of the place. It was also learned that the town was short of provisions. The Cuban's heart was gladdened by the gift of hardtack, canned meat, corn and coffee. On the 25th the Mangrove brought orders to proceed to Guantanamo bay and coal up at once. At Guantanamo fresh meat and also newspapers a week or two old were received.

Wednesday, July 27th, marked the close of the third month of service of the Prairie's crew and as if to celebrate the event the Supply came in with a lot of provisions. The work of coaling ship was begun on the night of the 25th and did not cease until the 27th, the men standing their regular watches and doing their trick with the coal as if it was nothing unusual.

The Prairie sailed from Guantanamo bay on the evening of the 27th and reached San Juan, Porto Rico, on the 29th. Some ammunition brought from Guantanamo for the cruiser New Orleans was transferred to her in boats. The Prairie did not stay long at San Juan but sailed for Ponce on the other side of the island on the 31st, arriving there the next day. Troops were being landed at Ponce and the roadstead was filled with war ships and transports. One of the transports became stuck on a bar outside the light-house and the Prairie had hard work getting her off the bar. A lot of mangoes brought aboard resulted in a number of the men being made ill from indulging too freely in the fruit. The soldiers on the transport Massachusetts, the one which was stuck, were taken on board the Prairie and fed, being landed the next day.

News of the cessation of hostilities reached the ship August 5th and was received at first with incredulity. The night of Friday, August 12th, was made memorable by Burgess tumbling out of his hammock three times in rapid succession. "Rags," the canine mascot, had become subject to fits and was assisted to commit suicide one day while in the harbor.

The Prairie received orders to sail for the United States and on August 18th left for Santiago, arriving there the 20th. The ship left Santiago the 21st, with three companies of the Seventh infantry on board. All went well until the 25th, when a heavy fog came on and the Prairie ran aground near Amagansett Point, 15 miles from Montauk Point. There was considerable confusion, of course, but the Prairie was handled well. All the boats were lowered and two kedge anchors were put out, one from the starboard quarter and the other from the starboard forecastle. The boats were out all night and it was not until at high tide the next day that the Prairie was hauled off by the tug Brittania and a light-house tender. The soldiers were landed and taken to Montauk Point. After being hauled off the Prairie sailed for Montauk Point, arriving there early in the evening. At Montauk the Prairie was put into quarantine until the 28th. Hardly was she out of quarantine before she steamed to Newport and from there to Fall River, where a warm reception was given the Fall River men on board the ship. That evening the Fall River and New Bedford men went ashore but the Springfield contingent was kept on board, much to their disappointment. On the 30th the Prairie left Fall River and steamed down to Newport, the event of the evening being the playing of the "Fu-Fu" band. The next day the ship started for New York and remained there until the 19th, when she went to Delaware Breakwater. Rumors of discharge began to agitate the crew soon after arriving in New York and Capt. Train went to Washington to confer with the Navy Department concerning it but returned with no definite knowledge of the exact time the muster-out would take place. From Delaware Breakwater the Prairie steamed up to the League Island navy yard where some of the guns were taken off and transferred to the New York. During the stay in New York and at League Island the "Rough Riders" made several successful initiations.

Sunday, September 25, hammocks were lashed for the last time and after the dunnage had been loaded on a tug, the crew mustered and gave three cheers for Capt. Train and Lieuts. Stone and Stimpson. This done, the crew bade good bye to the Prairie and went ashore, going to Jersey City by train. After a brief trip on a ferry, the Fall River boat was boarded for the trip to that city and Boston. The latter place was reached about 10 o'clock Monday morning and after passing in review before the governor at the state house the Prairie men proceeded to the receiving ship Wabash, where they were furloughed until the following Wednesday. The boys enjoyed themselves hugely in Boston until Wednesday, when they were mustered out and given their discharges from the service of the United States.