Discover Greater Ontario in the heart of Southern California, where the rugged outdoors meets world-class shopping, dining and entertainment, along with events of all types to complete your trip!  From sporting events to Grammy-winning musicians and comedy, there's always something going on to keep you entertained. Central and convenient to mountain and desert resorts, beaches, wineries, Hollywood and Disneyland, you’ll want to meet, explore and connect here for your next amazing California adventure.  

Visitors Guide

Download your Greater Ontario, California, visitors guide and start planning your trip today!

  • Attractions
  • Hotels
  • Dining
  • More!


Plan your Greater Ontario, California, destination getaway with our proposed itineraries