In this final episode, Manchán Magan and Holly Tuppen discuss the joys of being near the sea, and the challenges faced by coastal destinations supporting conservation projects and protecting marine biodiversity, while enabling tourists to enjoy fun, water-based activities.

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.