Notable fort · Riverside, California
Duplex Mine
Duplex Mine is a fort in Riverside, California.
Duplex Mine: crowds and conditions
Typical pattern: moderate; weekends busier. Been there recently? Post today’s status and it shows here for the next traveller.
Status options for this fort: Open, good conditions · Very crowded · Approach road bad · Closed / not accessible.
Best time to visit Duplex Mine
Season: October to February; carry water in summer.
Busiest days: Weekends and long holidays.
Crowd: Moderate; weekends busier.
Typical week: Mon light · Tue light · Wed light · Thu light · Fri light · Sat busy · Sun busy.
How to reach Duplex Mine — distance from nearby cities
Coordinates: 33.99484, -115.68559. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.
Places to visit near Duplex Mine
- Joshua Tree National Park · sanctuary · Riverside · ~24 km · Must-see
- Cottonwood Spring · attraction · Riverside · ~39 km · Must-see
- Lost Palms Oasis Trail · viewpoint · Riverside · ~40 km · Must-see
- Joshua Mountain · viewpoint · San Bernardino · ~45 km · Must-see
- General George S. Patton Museum · museum · Riverside · ~46 km · Must-see
- Malapai Hill · viewpoint · Riverside · ~47 km · Must-see
- Pillar Church of Twentynine Palms · church · San Bernardino · ~47 km · Must-see
- Ryan Mountain · viewpoint · Riverside · ~52 km · Must-see
- Buried Mountain · viewpoint · Riverside · ~52 km · Must-see
- Lost Horse Mountain · viewpoint · Riverside · ~53 km · Must-see
- Barker Dam · lake · Riverside · ~53 km · Must-see
- Hidden Valley Trail · trek · Riverside · ~56 km · Must-see
- Keys View · viewpoint · Riverside · ~59 km · Must-see
- Quail Mountain · viewpoint · Riverside · ~64 km · Must-see
- Bristol Lake · lake · San Bernardino · ~65 km · Must-see
- Danby Lake · lake · La Paz · ~71 km · Must-see
- Dos Palmas Preserve · sanctuary · Riverside · ~71 km · Must-see
- Church of Christ · church · Riverside · ~73 km · Must-see
Other forts & heritage near Duplex Mine
- Salvation Mountain · fort · Imperial · ~106 km · Must-see
- Mission Mine · fort · Riverside · ~1 km
- Sunset Mine · fort · Riverside · ~1 km
- Meek Mine · fort · Riverside · ~1 km
- Goldenrod Mine · fort · Riverside · ~2 km
- Golden Egg Mine · fort · Riverside · ~2 km
- Moose Mine · fort · Riverside · ~2 km
- Gold Crown Mine · fort · Riverside · ~4 km
- Rose of Peru Mine · fort · Riverside · ~4 km
- Gold Rose Mine · fort · Riverside · ~4 km
Map data © OpenStreetMap contributors (ODbL)
Frequently asked
Is Duplex Mine open today?
No visitor has reported the opening status for Duplex Mine yet. Typical pattern: moderate; weekends busier. Busiest: Weekends and long holidays.
What is the best time to visit Duplex Mine?
October to February; carry water in summer. Moderate; weekends busier.
What are the places to visit near Duplex Mine?
Nearby: Joshua Tree National Park (sanctuary, 24 km), Cottonwood Spring (attraction, 39 km), Lost Palms Oasis Trail (viewpoint, 40 km), Joshua Mountain (viewpoint, 45 km), General George S. Patton Museum (museum, 46 km), Malapai Hill (viewpoint, 47 km).
Is Duplex Mine worth visiting?
Duplex Mine is listed as a notable fort in California on Spotwander.