Most travellers don’t need to look hard for an excuse to head to Portland, Oregon, in the Pacific Northwest of the USA. Long known as one of the world’s most eco-friendly cities, it is now also one of the most easily accessible for responsible travellers, thanks to the convenient transportation services of Portland’s ecoShuttle. As the local partner of Green Path Transfers, the first global 100%-carbon-offset transfer service, ecoShuttle offers affordable airport and intercity transfers aboard a comfortable and sleek fleet of all-biodiesel vehicles.