Millard Canyon Falls and Dawn Mine Loop

A shadowy journey through a shaded Altadena stream canyon — boulder-hopping to a small seasonal waterfall, then looping up Sunset Ridge past the gated entrance of an 1890s gold mine tucked into a cliff face.

Trail Overview

Millard Canyon is one of the most underrated hikes in the Altadena area. The creek bottom requires some boulder hopping and the trail disappears in spots — this is part of the appeal. The waterfall runs best after winter rain and in early spring. Dawn Mine is gated and cannot be entered but the setting is atmospheric. The Sunset Ridge return gives LA Basin views that contrast sharply with the shaded canyon below.

This Hike Is For You If…

Intermediate hikers who enjoy route-finding and canyon exploration. History enthusiasts interested in gold rush era relics. Dog-friendly when creek levels are low.

Skip This Hike If…

Skip the creek section after heavy rain — it becomes slippery and the bouldering is hazardous wet.

What to Expect on Trail

Terrain: Boulder-hop creek bottom lower section. Established trail upper loop. No Adventure Pass required.

Shade: Mostly Shaded

Water: Seasonal. Millard Creek runs lower section. Seasonal. Filter if drinking.

Views: Good

Crowds: Popular Altadena area trail but less crowded than Echo Mountain.

Dogs: Yes, dogs are welcome on this trail.

Best Arrival: Before 9am on weekends. The lot is small and street access is limited.

This is a Tier 1 sourced review. Trail information is based on published sources and research. Andrew has not personally hiked this trail yet. Photos and firsthand sensory detail will be added when upgraded to Tier 2.