Ideally located between bonn and cologne the holiday inn express cologne troisdorf hotel is a perfect choice of accommodation for those who want instant access to all local attractions and travel links its just a 15 minute journey to cologne bonn airport meaning you can enjoy your short break as soon as you arrive in the area hop on an s bahn train and explore the old town sample local klsch beer in a traditional tavern or travel to bonns cultural museum mile alternatively have fun a