1. Before leaving home, make sure to turn off heating or set it on its lowest setting. Turn off and unplug all electronic appliances. Make sure all faucets are completely turned off.

2. Purchase souvenirs that are lightweight and small, locally produced from a locally-owned businesses, and made from sustainable materials.

3. Pack a small canvas bag or two to avoid disposable bags when you shop.

4. Pack light. (The heavier something is, the more resources it burns reaching its final destination.)

5. Avoid disposable water bottles. Bring your own water bottle and water filter. (According to a 2001 report of the World Wide Fund for Nature, roughly 1.5 million tons of plastic are expended in the bottling of 89 billion liters of water each year.)

6. Take public transportation whenever possible. (It's a great way to save money, see more sights, and meet the locals).

7. Pick up at least one piece of litter every day - especially at national tourist locations which are vulnerable to huge tourist populations.

8. Wherever you travel, express your interest, encouragement, and concern about companies' environmental efforts through comment cards to the businesses that you patronize.

9. Find out how recycling works in the country you're visiting and make sure to use it!

10. Take only the brochures or maps that are necessary, and pass along your used maps or guides to other travelers when you leave.

(Ideas taken from: gogreentravelgreen.com, ecoluxurylodging.com/pdf/easygoing-green-vacation-tips.pdf, and "Treading Lightly in Your Travels: Tips for Greening Your Next Trip" By Tedd R. Saunders)