We all love a city break so why not make them fun while being kind to the environment? Manchán Magan and Holly Tuppen discuss the benefits of avoiding busy tourist sites and embracing local knowledge, as well as the joy of being lulled to sleep by a night train.

Following his recent epic European train trip, Manchán Magan reflects on what other countries are doing to help climate change, and green travel expert Holly Tuppen offers practical advice about how to be kind to the planet – while still having fun. Watch the accompanying RTÉ TV series, from August 18th 2024.