Location and surroundings
Black Lassic belongs to the North American Cordillera, passing through the Pacific Coast Ranges, the California Coast Ranges, and the Northern California Coast Ranges before reaching its ultimate home in the North Humboldt Coast Range. Located in the United States, specifically in California within Trinity County, it holds the rank of being the highest of 114 named peaks in the North Humboldt Coast Range. The surrounding landscape features rugged terrain typical of the coastal ranges, protected in part by the Six Rivers National Forest.
Neighbouring peaks
The nearest peaks and passes to Black Lassic include the following elevations and directions:
- Signal Peak, 1,786 m, 1.3 km SW
- Red Lassic, 1,785 m, 1.4 km S
- Green Mountain, 1,612 m, 4.5 km SE
- Goat Hill, 1,662 m, 4.6 km S
- Woodmans Butte, 1,215 m, 4.6 km N
- Red Mountain, 1,462 m, 5.2 km NW
- Charles Mountain, 1,329 m, 6.5 km W
- Coffee Pot, 1,712 m, 7.0 km S
The view from the summit
From the top of Black Lassic, several other prominent elevations within a 25-kilometre radius are visible under clear conditions. The highest peaks within this range are Chinquapin Butte at 1,785 m situated 24.9 km E, Pickett Peak at 1,758 m located 15.1 km E, Grizzly Mountain at 1,664 m lying 11.1 km SE, Tierney Peak at 1,568 m positioned 10.9 km N, Buck Mountain at 1,567 m at 12.0 km N, and Round Mountain at 1,503 m located 14.5 km SE.
The range
Black Lassic is part of the North Humboldt Coast Range, a distinct section within the Northern California Coast Ranges. This range contains 114 named peaks in total, with Black Lassic serving as the undisputed high point of the entire range. It sits entirely within the United States in the state of California.
Climate and weather
Based on estimates from NASA POWER climate data covering the years 2001 through 2020 with temperatures adjusted to the summit elevation, the mean temperature at the top of Black Lassic reaches its warmest in July at about 13 °C and its coldest in December at about 1 °C. Mean temperatures remain above freezing at the summit throughout all twelve months of the year from January to December. Precipitation in the surrounding area totals about 1,300 mm a year, with the wettest month being December at about 280 mm and the driest month being July at about 5 mm. Typical regional weather hazards in these elevated coastal areas include sudden changes in weather, strong winds, and occasional winter storms.
Best time to visit
The best time to visit Black Lassic generally aligns with the months when mean temperatures at the summit remain above freezing, spanning from January to December, though drier conditions are typically found during the summer months when precipitation drops significantly, particularly in July. Winter months bring substantially higher precipitation levels, peaking in December with about 280 mm of rain or snow, which can make access more challenging.
Nature and wildlife
The terrain around Black Lassic features typical vegetation and wildlife native to the Northern California Coast Ranges and the Six Rivers National Forest. The landscape is characterized by dense forest cover at lower elevations transitioning to more open rocky terrain near the summit. Local fauna typical of the region adapts to moderate seasonal temperature variations, ranging from mild summers to cooler, wetter winters.
Guides and organised ascents
For visitors seeking professional assistance, the national mountain guide association in the United States is the American Mountain Guides Association, which is an IFMGA/UIAGM member organisation. The national alpine club is the American Alpine Club. Established guiding companies operating in the country include RMI Expeditions based in Ashford, Washington, and Exum Mountain Guides based in Moose, Wyoming, which serve as examples of where visitors usually turn for mountain excursions in the United States. Some peaks in the country require climbing registration or permits from the land agency, such as Denali where climbers must register at least 60 days ahead and Mount Rainier for routes on glaciers or above high camps.
Safety and preparation
Ascending peaks of this height and terrain demands proper preparation, physical conditioning, and awareness of changing weather conditions. In case of an emergency, the general emergency number in the United States is 911, which connects callers to dispatchers who alert the local search and rescue team, usually run by the county sheriff or national park service.
Interesting facts
Black Lassic holds the distinction of being the highest of 114 named peaks in the North Humboldt Coast Range. Its nearest higher peak or elevation point is surpassed only by its status as the high point of its own range. It sits in close proximity to Signal Peak and Red Lassic, forming a tight cluster of prominent summits in Trinity County, California.
FAQ
What is the elevation of Black Lassic? The mountain rises to an elevation of 1,791 metres.
Where is Black Lassic located? It is located in the United States, in the state of California and Trinity County, within the North Humboldt Coast Range.
What is the highest point of the North Humboldt Coast Range? Black Lassic is the highest point of the North Humboldt Coast Range.
What peaks are nearest to Black Lassic? The nearest peaks include Signal Peak at 1.3 km SW and Red Lassic at 1.4 km S.
Is there water on the way to Black Lassic? Because natural water sources are not explicitly mapped along specific paths, visitors should carry an adequate supply of water, typically 1.5 to 3 litres for a day trip, depending on heat and length of exertion.
Are there huts on Black Lassic? OpenStreetMap shows no hut or shelter within 2 km of the top, so hikers usually plan the ascent as a day trip or carry their own tent.
How is mobile phone coverage on the mountain? Coverage in the hills is patchy and depends on the operator; 911 reaches emergency services over any available network and maps should be downloaded before setting out.