Edge of the Pit: Exploring Kennecott Copper Mine's Vast Open Bowl
An industrial wonder of scale, geology, and human grit — plus how to see it safely.
The road climbs and the world pulls away: Salt Lake City becomes a glittering patchwork below as the Oquirrh Mountains sharpen their ridgeline. Then the first glimpse arrives — a bowl the size of a small city, a spiral of terraced benches in shades of rust and ochre that shrinks every human scale you bring to it. You feel it before you understand it: an engineered absence, the negative space left where rock has been stripped away for more than a century. This is Kennecott Copper Mine — the Bingham Canyon Mine — and standing on the rim, you are close to one of the largest man-made scars on Earth and to stories of geology, industry, and the people who built an American metal empire.
Trail Wisdom
Watch the light
Visit in late afternoon for the best shadows and color contrast across the terraces.
Bring water and snacks
There are no services at the overlook; carry at least 1–2 liters per person and high-energy snacks.
Stay behind barriers
Barriers protect you from active operations and unstable edges — do not cross them for a better shot.
Layer up
Wind and temperature change quickly on the rim; a light shell and midlayer keep you comfortable.
Local Knowledge
Hidden Gems
- •Drive into the small mining town of Copperton for historic company-town architecture and a quieter perspective on the mine’s social history.
- •Hike the nearby Oquirrh ridge trails for a panoramic loop that pairs wildland views with industrial backdrops.
Wildlife
Mule deer, Golden eagle
Conservation Note
Kennecott and state agencies run reclamation, dust-control, and water-management programs; visitors can help by staying on marked trails and avoiding disturbance of soils and vegetation.
Mining in Bingham Canyon began in the late 19th century and expanded into one of the world’s largest open-pit copper operations by the 20th century; the site shaped local towns and regional infrastructure.
Seasonal Guide
spring
Best for: Wildflower bloom, Cooler hiking conditions, Clear views after storms
Challenges: Snow patches at higher elevations, Mud on service roads
Spring offers fresh color and comfortable temps for hikes, though lingering snow and muddy sections are possible at higher elevations.
summer
Best for: Long daylight hours, Pairing with Salt Lake City activities, Accessible roads
Challenges: High daytime heat, Haze and dust reducing visibility
Summer is convenient for travel and pairing a visit with city time, but bring sun protection and expect dusty conditions and heat.
fall
Best for: Crisp air and visibility, Cool hiking conditions, Amazing afternoon light
Challenges: Shorter daylight hours, Windier ridge conditions
Fall is the optimal season: cooler temps, clearer skies, and dramatic light that makes the pit and surrounding ridgelines shine.
winter
Best for: Snow-covered industrial vistas, Quiet, off-season solitude, Monochrome photographic moods
Challenges: Icy roads and trails, Limited access and cold winds
Winter transforms the rim into a quiet, snowy landscape; it's beautiful but can be hazardous — dress warmly and expect limited access.
Photographer's Notes
What to Bring
Sturdy hiking shoesEssential
Good traction and ankle support for rocky or loose terrain on rim trails.
Sun protection (hat, SPF 30+)Essential
The exposed overlook and trails give no shade; protect skin and eyes.
1–2 liters of waterEssential
Hydration is essential; there are no services at viewpoints.
Windproof shell
Keeps you comfortable on exposed ridgelines and during quick weather changes.
Common Questions
Can I walk down into the mine?
No — the Bingham Canyon Mine is an active industrial site; public access is limited to designated overlooks and trails. Entering the pit or crossing safety barriers is prohibited.
Is there an official visitor center or tour?
There is interpretive signage at public viewpoints; if you want a guided experience inside operational areas, inquire with Rio Tinto or authorized tour operators for special access — these require prior arrangement and safety briefings.
How far is the drive from Salt Lake City?
The overlook is roughly a 30–45 minute drive from downtown Salt Lake City, depending on traffic and your chosen route along the Oquirrh foothills.
Are dogs allowed?
Dogs are generally allowed at overlooks and on nearby trails but must be leashed; check local trail rules and be prepared for hot surfaces in summer.
When is the best time to photograph the pit?
Late afternoon into golden hour provides the most dramatic shadows and contrast; fall often delivers the clearest skies and best color.
Is the area safe for families?
Yes, at the designated overlooks and main viewpoints families can safely observe the mine. Always supervise children near barriers and explain the safety rules.
What to Pack
Sturdy shoes, sun protection, 1–2 liters of water, windproof shell — for traction, UV protection, hydration, and variable rim weather.
Did You Know
Kennecott’s Bingham Canyon Mine is one of the world’s largest open-pit mines and has produced more copper than most other single mines in history, operating continuously since the early 20th century.
Quick Travel Tips
1) Arrive late afternoon for the best light; 2) Bring cashless payment; services near the rim are limited; 3) Check road conditions in winter; 4) Respect barriers and signage — no entry into the pit.
Local Flavor
Mining heritage still colors life here — stop in Copperton or Salt Lake City museums to see artifacts and photos of the mine’s human history, and sample hearty regional comfort food in nearby towns.
Logistics Snapshot
Drive 30–45 minutes from Salt Lake City to designated overlooks; plan 1–4 hours for viewpoint visits and optional ridge hikes; bring water, sun protection, and layered clothing; obey signs and barriers.
Sustainability Note
Stay on marked routes, avoid collecting minerals, and consider a registered guided tour for deeper insight while minimizing environmental impact; support local conservation initiatives.