Woolman Semester

Newtown (formerly, Sailor Flat, Newton and Sailors Flat) is an unincorporated community in Nevada County, California. It lies at an elevation of 2113 feet (644 m). Newtown is located 4.5 miles (7.2 km) west of Nevada City.Sailors discovered gold there, whence the name Sailors Flat.

The Independence Trail is located approximately 7 miles from downtown Nevada City within the South Yuba River State Park in the Sierra Nevada foothills within Nevada County, in Northern California. The trail is the former Excelsior Ditch, which was found and repaired by John Olmsted and a large group of local volunteers. It is notable for being the first ADA approved wheelchair nature trail. It topped the list of "favorite trails for 2013" in The Sacramento Bee newspaper.Founded by Olmsted and Sally Cates, and built with help from countless locals, the Independence Trail transformed the historic Excelsior gold mining ditch into the nation's first identified handicapped-accessible wilderness trail. It was one of the most popular trails in the area, contouring along wooded hillsides, passing live streams, and crossing deep gorges on restored wooden flumes that once transported water for hydraulic mining. Due to safety hazards caused by landslides from heavy storms in 2017 and the Jones Fire of 2020 destroying the wooden walkways, the trail is closed until further notice. It is in the process of being rebuilt.The trail has two separate sections—West and East—that extend from one main trailhead on California State Route 49. Independence Trail West is oriented for most of its length around the canyon of Rush Creek, a large tributary stream that enters the South Yuba River at Jones Bar. The West trail features several wooden flumes, a large covered viewpoint, picnic tables and benches. Flume 28, over 500' in length, crosses above a waterfall on Rush Creek 1.1 miles west of the trailhead. It is a "must see" piece of mining history. The Independence Trail utilizes the old Excelsior Canal, built between 1854 and 1859 by hundreds of Chinese laborers. To bring high pressure water for hydraulic mining. The ditch tapped the South Yuba river more than 2 miles upstream from here, and ran all the way to what is now the dam at Lake Wildwood, then by the China Ditch to the Smartsville mining district, 15 miles west of Grass Valley. After hydraulic mining was outlawed in the 1880s the "Excelsior Ditch" was used for agricultural irrigation until it was abandoned in 1963. In 1969, John Olmsted rediscovered the rock-lined ditches, adjacent paths for ditch tenders, and wooden flumes that provided access over ravines. It is a gold country gem and part of the South Yuba River State Park.

Jones Bar is a former settlement in Nevada County, California. It is located at an elevation of 1073 feet (327 m). Jones Bar is located on the South Yuba River, 5.25 miles (8.4 km) west-northwest of Nevada City.

Deer Creek is a stream that flows through the Sierra Nevada Range in Northern California, USA. The 34 miles (55 km) stream begins above Scotts Flat Lake in the alpine region in the Tahoe National Forest, continues through the middle of downtown Nevada City, is a tributary to Lake Wildwood and ends as it enters the Yuba River below Englebright Lake. The California Office of Environmental Health Hazard Assessment has issued a safe advisory for any fish caught in Deer Creek due to elevated levels of mercury.

Bitney Corner is an unincorporated community in Nevada County, California. It lies at an elevation of 2356 feet (718 m). Bitney Corner is located 2.5 miles (4.0 km) west-northwest of Grass Valley.

Sunset View is a former settlement in Nevada County, California, located near Grass Valley. It was listed on an official map as of 1949.The 150 ft (46 m) long Sunset View Reservoir is located near the northeast end of the settlement.

The Willo Steakhouse (also called The Willo) is a steakhouse and roadhouse located in Nevada City, California in the United States.

Alta Hill is an unincorporated community in Nevada County, California, USA. It lies at an elevation of 2648 feet (807 m). Alta Hill is located 1 mile (1.6 km) northwest of Grass Valley.

Rough and Ready is a census-designated place in Nevada County, California, United States. It is located west of Grass Valley, California, approximately 62 miles (100 km) from Sacramento. The population was 963 at the 2010 census. It has frequently been noted on lists of unusual place names.

Nevada Irrigation District (NID) is an agency in Northern California that supplies water for much of Nevada County and portions of Placer and Yuba Counties. The water is used for irrigation, municipal and domestic purposes. It was established in 1921. The Nevada Irrigation District owns and operates a system of ten reservoirs, many part of the Yuba-Bear Hydroelectric Project. These include: Bowman Reservoir, 68,510 acre-feet (84,510,000 m3) Combie Reservoir, 5,555 acre-feet (6,852,000 m3) Faucherie Reservoir, 3,980 acre-feet (4,910,000 m3) French Lake Reservoir, 13,800 acre-feet (17,000,000 m3) Jackson Lake Reservoir, 1,130 acre-feet (1,390,000 m3) Jackson Meadows Reservoir, 69,205 acre-feet (85,363,000 m3) Rollins Reservoir, 65,988 acre-feet (81,395,000 m3) Sawmill Reservoir, 3,030 acre-feet (3,740,000 m3) Scotts Flat Reservoir, 48,547 acre-feet (59,882,000 m3) The district also has seven hydroelectric plants. Unlike many of California's irrigation districts, it is not an electrical utility.

Grass Valley Pioneer Jewish Cemetery, also known as Shaar Zedek (English: Gate of Righteousness) is a no longer active Jewish cemetery founded in 1856 by the Hebrew Benevolent of Society of Grass Valley, and is located in Grass Valley, California, U.S. The last burial happened in 1891. It is a private site operated by the Commission for the Preservation of Pioneer Jewish Cemeteries and Landmarks in the West and is not open to the public.

Hills Flat is an unincorporated community in Nevada County, California. It lies at an elevation of 2457 feet (749 m). Hills Flat is 0.5 miles (0.8 km) northeast of Grass Valley.