Mount Field Trail

Mount Field is a classic Rockies objective: mostly trail, then a short, hands‑on summit push with huge views. Expect an out‑and‑back of about 9.0 miles (14.5 km) total with roughly 1,458 m of elevation gain. You’ll start on the Burgess Pass Trail from the Emerald Lake area, then leave the trail near the pass to tackle Mount Field’s west slope.

What you’ll see

As you climb out of the forest to alpine terrain, the views open fast—President Range, Mount Vaux, Mount Burgess, and the ridge shared with Wapta Mountain. From higher up and the summit, you can spot the Yoho Valley, Takakkaw Falls, and even the Spiral Tunnels. Summer brings alpine wildflowers and butterflies like the painted lady. You’re traveling through the famous Burgess Shale country—historic geology is all around you (note: the actual fossil beds are restricted).

Route snapshot

Follow the Burgess Pass Trail for the bulk of the approach. Many parties continue via Yoho Pass before leaving the trail for the summit slopes. Past the pass, avoid thrashing in the gully by staying on grass and light trees to the right, then trend right toward the furthest drainage leading to Mount Field. The final 400 m are on loose scree, finishing with a brief, steep scramble up a small cliff band—hands required, but it’s considered easy scrambling in dry conditions.

Is it for you?

This is a rewarding day for experienced hikers and scramblers comfortable with off‑trail travel, loose rock, and mild exposure. For casual hikers, it’s a big, steep day with some routefinding and a short scramble—better options include the Emerald Lake loop or hiking only as far as Burgess Pass.

Tips and logistics

• Start early to manage the big elevation gain and to dodge typical afternoon storms.
• Bring poles for the scree and gloves for the short scramble.
• Carry all the water you need—nothing reliable above the forest.
• The key nav decision is when and where to leave the Burgess Pass/Yoho Pass trail—study the line ahead of time.
• Conditions matter. Dry rock makes the top straightforward; snow or rain quickly ups the risk.

Best time to hike

Late July through September is prime. Snow often lingers early season, and the crux can be icy. Even in summer, mountain weather flips fast—check a peak forecast and aim for morning light and calmer winds.