John O'Callaghan, Author at Trending City

Grabb It, Portugal

Posted by John O'Callaghan | Mar 15, 2015 | Artistic, Europe |

Across the globe we love seeing great examples of innovative recycling/upcycling methods. Usually,...

Posted by John O'Callaghan | Mar 14, 2015 | Americas |

At the University of Hawaii, Mānoa, you no longer need to hide your skateboard while you attend...

It’s easy to fall in love with Portland. At every level, the City seems to foster innovation...

An oldie but a goodie! If you cycle and live in Copenhagen, it’s free to ride on S-Trains...

Posted by John O'Callaghan | Feb 23, 2015 | Americas |

Hidden in a Eucalyptus forest in Presidio National Park, California, is this simple yet enchanting...