1.   At one point in the hourlong tour, a reporter asked a North Korean visitor if he had been to the palace before.

2.   Hourlong tours are offered at noon on the last Friday of each month.

3.   Next to Union Station, the museum offers hourlong tours several times daily.

4.   Our hourlong tour refreshed our memories of stalactites and stalagmites and unloosed our imaginations.

5.   The hourlong tours from three islands cruise past coral reefs and sunken ships.

6.   The hourlong tours go from the Forum of Trajan through the Forum of Caesar, Nerva, and Augustus.

7.   We stopped at the Oconaluftee Indian Village, which has an hourlong guided tour of old Cherokee housing and demonstrations of traditional crafts.

8.   During the summer, the hourlong guided tours are offered three days a week.