Irvine Ranch Conservancy lands
No dogs on the Conservancy-managed preserves, except leashed on the Quail Hill Loop Trail.
Each rule, in the law's own words2 rules
No dogs on the Conservancy-managed preserves, except leashed on the Quail Hill Loop Trail.
Source: Rules: Irvine Ranch Conservancy (Irvine Ranch Conservancy, Let's Go Outside FAQ)
Places this rule covers
Open to dogs now first, then off-leash places and those with a photo.
Check posted signs. They are the rule on site. This guide restates published rules and OpenStreetMap data, which can be out of date or incomplete. It is not legal advice.