🏞️ Black Diamond Mines Regional Preserve
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What you'll see
Tick several and you'll get trails matching any of
them. An Open to choice narrows that further — so Bikes plus
Lake means a lakeside trail that allows bikes.
Only a small fraction of trails have told us either way yet, so this
narrows the list a long way — it doesn't mean the rest ban dogs.
Shape
Most trails have no shape recorded; those always show.
29 trails · page 1 of 2
- Acorn Trail0.4 mi · Easy · 278 ft up · 15 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Arata Overlook Trail0.2 mi · Easy · 33 ft up · 15 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Black Diamond Trail3.0 mi · Moderate · 220 ft up · 1 hr 30 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Carbondale Trail1.1 mi · Easy · 335 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Chaparral Loop Trail1.0 mi · Loop · Easy · 420 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Coal Canyon Trail0.7 mi · Easy · 34 ft up · 15 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Contra Loma Trail1.3 mi · Easy · 15 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Corcoran Mine Trail0.7 mi · Moderate · 624 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Cumberland Trail0.6 mi · Easy · 22 ft up · 15 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Lark Trail0.8 mi · Easy · 534 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Loop Trail1.1 mi · Loop · Easy · 561 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Lougher Loop Trail3.0 mi · Loop · Moderate · 817 ft up · 2 hrBlack Diamond Mines Regional Preserve · Antioch, CA
- Lougher Ridge Trail1.6 mi · Easy · 100 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Lower Chaparral Trail0.1 mi · Easy · 119 ft up · 15 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Lower Oil Canyon Trail0.7 mi · Easy · 199 ft up · 30 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Manhattan Canyon Trail0.7 mi · Easy · 11 ft up · 15 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Miner's trail0.8 mi · Easy · 488 ft up · 30 minBlack Diamond Mines Regional Preserve · Antioch, CA
- North Portal Trail0.5 mi · Easy · 86 ft up · 15 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Nortonville Trail1.2 mi · Easy · 405 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Oil Canyon Trail0.6 mi · Easy · 369 ft up · 30 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Old Homestead Loop Trail3.4 mi · Loop · Moderate · 754 ft up · 2 hrBlack Diamond Mines Regional Preserve · Antioch, CA
- Raildroad Bed Trail1.0 mi · Easy · 318 ft up · 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Ridge Trail2.8 mi · Moderate · 951 ft up · 1 hr 45 minBlack Diamond Mines Regional Preserve · Antioch, CA
- River View Trail2.6 mi · Moderate · 275 ft up · 1 hr 30 minBlack Diamond Mines Regional Preserve · Antioch, CA
- Saddle Trail0.5 mi · Easy · 321 ft up · 30 minBlack Diamond Mines Regional Preserve · Antioch, CA
Sources: USGS National Map / PAD-US, the National Park Service, state agencies, and
© OpenStreetMap contributors
(ODbL). Access and conditions change — check with the managing agency before you go.