3. Boston, MA is a relatively compact city and most of the major places of interest are within walking distance of each other. Tourists and business travelers will find that there is a wide selection of Boston hotels available to suit every taste and budget, ranging from the most luxurious hotels and large chain hotels, to smaller inexpensive lodgings. Despite having such a choice of hotels, it is always wise to select and book a hotel for your Boston vacation well in advance. The whole of the greater Boston area is served by an excellent transport system, which includes an underground railway - the 'T', which, is perhaps the easiest way to travel into and around the city. Logan Airport, handling over 60 airlines, is located close to Boston's downtown area and can be quickly reached by the subway.