Greater Ontario is ideally located in the heart of Southern California offering an abundance of things to see and do.  The region boasts scenic mountains, deserts, vineyards and metropolitan areas that are both historic and cosmopolitan in character.  Ontario International Airport makes your air travel easy.  With over 6,000 hotel rooms the Greater Ontario region is the perfect place to call home while exploring all that Southern California has to offer!
 
The Greater Ontario Convention & Visitors Bureau is the official destination marketing organization to promote the cities of Ontario and Rancho Cucamonga, California to visitors nationally and internationally.  Start your next adventure with us – visit GOcvb.org.