World Wide Opportunities on Organic Farms (WWOOF, /ˈwʊf/), or Willing Workers on Organic Farms, is a hospitality service operated by a loose network of national organizations that facilitate homestays on organic farms.
World Wide Opportunities on Organic Farms (WWOOF, /ˈwʊf/), alebo Willing Workers on Organic Farms, je voľná sieť národných organizácií, ktoré pomáhajú umiestňovaniu dobrovoľníkov na ekofarmách.