The main line of cyclo buses in the Giant Mountains is leaving Harrachov right now. You can reach Pomezní boudy, take a look at Sněžka and return via Černá hora, Špindlerův Mlýn and Horní Mísečky. You can also go to the eastern Giant Mountains in the morning, take a bike tour of your choice and return by cyclo bus in the evening.
The morning bus departs after 7:30 a.m., the evening bus returns at 7:30 p.m. From the opposite direction, the cyclo bus will take you to Harrachov at quarter to eleven, the evening bus leaves at five in the afternoon.
In addition to Pomezní boudy and Pec pod Sněžkou, you can also reach Jilemnice, Vrchlabí or Rokytnice nad Jizerou. The cyclo bus is also suitable for normal day trips. From Rokytnice or Jablonec nad Jizerou, for example, there are beautiful cycling routes along the ridges of the Giant Mountains.
In the immediate vicinity of Harrachov there are shady cycle paths along the Jizera, Mumlava and Kamenice. You can also get to the ridges of the Giant Mountains or ride from Harrachov to the Jizera Mountains.