Vulcan Materials Co. will host an open access day to Fish Canyon on Saturday, officials said.

The mining company will provide shuttles for access through its Azusa Rock Quarry mining site to reach the Fish Canyon Trail located just behind the site.

There will be free parking at Vulcan’s site for those who wish to attend. The three mile hike leads to the Fish Canyon Falls, noted as one of the most breathtaking waterfalls in the San Gabriel Valley.

Access starts at 7 a.m. with shuttles running to the beginning of the trail until noon. All hikers must return to the site by 3 p.m.

Vulcan’s site is at the north end of Encanto Parkway, off Foothill Boulevard, in Azusa.