Cycling in Budapest
Half the city (Pest) is completely flat and the other half (Buda) has rewarding views of Pest if you make it up the hills!
Attractions/sights accessible by bicycle from the city centre:
Szentendre (22km, and you can take the boat home), Balaton (Take the train there and cycle round) (2.5 hours train away), Vienna (3.5 days).
Mayor's stance on cycling:
Cycling at night:
Most streets are well lit