By Car in Nantucket

The Chamber of Commerce strongly discourages bringing cars to Nantucket. They're really not needed—unless you're planning to stay a week or more, and renting far out of town, off the bus routes. The town itself is entirely walkable, and keeping a car there is not practical; the longest you're allowed to park is ½ to 1½ hours at a time ("summer specials"—supplemental police personnel—are right on it, keeping tabs by PDA). The entire island is easily accessible by bike, taxi, or public transportation.

If you're still determined to rent a car while on Nantucket, book early—and expect to spend at least $109 a day during high season.

Nantucket Agencies

Nantucket Island Rent A Car (Nantucket Memorial Airport. 508/228-9989 or 800/508-9972. www.nantucketislandrentacar.com). Nantucket Windmill Auto Rental (Nantucket Memorial Airport. 508/228-1227 or 800/228-1227. www.nantucketautorental.com). Young's Bicycle Shop (6 Broad St. 508/228-1151. 508/228-3038. www.youngsbicycleshop.com).