There are plenty of ways to get around in a city, but none is quite like riding a bicycle. Tourists are increasingly choosing to rent bikes instead of cars for their visits. Stores rent bicycles that range from cruisers to mountain bikes. Some bike stores offer tandem bikes, too. Bicycle rental is not always cheaper than renting a car. Still, rolling down the street on two wheels instead of four is often more fun and exciting. Bikers can see a city up close. They spend time outdoors, too. Parking is not a problem either.

For many, bicycle tourism is _________.

A. Revolutionary
B. appealing
C. alarming
D. desperate