Stay eco-friendly on a road trip

For those who love the open road and exploring the best (and often the weirdest) that North America has to offer, road trips are often one of the best possible ways to spend a holiday. The problem is, gas costs continue to rise making things much more expensive for road warriors, and long auto excursions are definitely not great when it comes to aiding our damaged environment.

For those who are concerned about the planet (as well as their cash flow), but for whom a road trip is still the only way to travel, this article lists a few ways to help make your time in the car both more Eco-and wallet-friendly. Suggestions include renting a hybrid or, if that's not possible, a vehicle that is very fuel-efficient. Road-trekkers should try to ensure their own car is as fuel-efficient as possible by making sure the air filter is clean and that the tires are properly inflated.

Other ideas include shortening the amount of overall miles covered in order to focus on the most impressive and interesting parts of a journey, or ditching the vehicle altogether in favor of a more-unique cross-country trip by train.