The standard four-hour tour is an easy pedal with a 45-minute break at a beer garden.

Both can be combined for a four-hour tour, for $20; $11 for children.

Helsinki Expert (00 358 9 2288 1500, www.helsinkiexpert.fi/tours) offers a four-hour tour.

A visa is included in the price of the four-hour tour, which costs about $27, including a $9 fee for the East German guide.

The museum has four-hour tours for $40.

The city's tourism office organizes free two- to four-hour tours in small groups, led by volunteers.

It's a four-hour tour if you elect to do th.

A private, four-hour tour is about $45 a person, including driver and guide.

Incredibly, a 10-minute drive from the reception became a four-hour tour of the Boston suburbs, including an inadvertent visit to Plymouth Rock.

Prices: $24.50 to $35 for two- to four-hour tours.