Couch surfing refers to the act of sleeping on couches or extra rooms in the dwellings of good Samaritans, also called "crashing." The CouchSurfing nonprofit project provides a central location where people from all over the world can connect with travelers to show them their local culture.
Couch surfing is just as safe as staying in the house of any other person you have never met--possibly safer, according to CouchSurfing. "Couch surfers" who offer housing and travelers who use it are part of a community that looks after each other. Travelers and guests even receive ratings after their couch surfing experience because you might sign up to post an ad to provide or ask for housing. You should, however, consider taking a self-defense course, keep your contact information private until you meet your host and leave any situation in which you feel threatened. (ref 2 and 3)
If you travel to places outside your native country, you can trade your skills for food and shelter, suggests the Matador Network. Native English speakers are often in demand by foreign countries. Schools may host you for free if you are willing to teach classes.
Cooking and website design are other skills needed all around the globe. You might find people willing to trade for these skills in the local classifieds or people you meet along the way. (ref 4)
College websites usually have information or links to listings for temporary housing. You do not need to limit your search to temporary listings. Regular apartments with a vacancy may take you on for a short-term commitment and help you set up utilities. You can also place a housing wanted ad in classifieds for areas you plan to visit.
If you need to set-up short term housing for longer than two or three months, consider an extended-stay hotel, suggests Moving.com. This type of housing includes a furnished room and amenities like a kitchen and laundry facilities. These are typically cheaper than regular hotels. You can also use regular hotels for travel, but they are the most expensive option. However, you might receive a discount for booking a stay for several days or weeks in a regular hotel.
If all else fails in setting up your temporary housing, you can go to a professional temporary housing company. It will have contacts for extended-stay hotels and apartments in just about any area you want to travel.
