All roads lead to Rome, but in our case to Prague first. The Greenway Jizera cycle route number 17 ends at the border of Prague between Zeleneč and Horní Počernice. The section from Lázně Toušeň to Zeleneč is built as a cycle path between fields. Then you can take the A26 cycle route to the Černý Most metro station. But you can also turn off after Spa Toušeň on cycle route 241 and get to Vinoř or take the Elbe cycle route to Stará Boleslav and Brandýs nad Labem and pass through this historic double town linked to the St. Wenceslas tradition. Alternatively another option is to go upstream to Čelákovice to get on the train with your bike.