Those who don't want to walk may take the cheerful, red Salem Trolley, which offers hour-long narrated tours of the city.

The memorabilia display is free but there is a small charge for the hour-long guided tour around the hangar.

The hour-long tour of the village included meeting dignitaries and schoolchildren, and visiting a local public house and farm shop.

You can take an hour-long tour that includes a visit to the production and wardrobe departments as well as the studios of both the company and the school.

But it can give hour-long free tours, where visitors are encouraged to take long sniffs of the golden brew.

The Kennedy Center also offers free, hour-long tours of the building on a walk-in basis.

B Map The only way to see the superb Cliff Palace is to take the hour-long ranger-led tour.

Public guided hour-long tours are offered Monday, Wednesday, and Friday at noon, excluding holidays.

More interesting is the hour-long 'full tour' (3000/1500/7000Ft), which includes a walk through a Cold War-era nuclear bunker.