Bermuda's public bus system is so good that even the most independently minded will not miss having their own vehicle. To ride the bus you need to have the exact fare in coins or buy your ticket or token in advance.
Tokens, Tickets, and Transportation Passes are available from the PTB Central Terminal on Washington Street, in Hamilton. Tokens and Transportation Passes are available at many hotels and guest houses and from the Visitors Service Bureau. Tickets, School Passes and Adult Passes are available at many Post Offices.
Fares vary greatly depending on zones, cash, token or ticket and age group. Check out the fare section in their web site and figure out in advance whether a pass, a booklet of tickets or single fares will best suit your needs while in Bermuda!
The Bermuda Public Transportation Board is not only running scheduled busses. They also rent their vehicles (with driver) for sightseeing tours and charters!