Arrowhead Highlands, California

Lake Gregory is a reservoir in the San Bernardino National Forest of the San Bernardino Mountains in San Bernardino County, California. The lake and the surrounding area make up the Lake Gregory Regional Park adjacent to Crestline, California. The area, originally known as Houston Flat, was developed by and named for its developer, Redlands citrus grower Arthur Gregory, Sr. Gregory bought and developed land in an area known today as Valley of the Moon. He erected a sawmill at Valley of the Moon to cut wood for crating his "Orange Blossom" brand of citrus fruit. Gregory was also instrumental in creating the Crest Forest County Water District (CFCWD), which, in turn, was necessary to acquire federal aid in order to develop the area. Although the lake is in Crestline proper, Crestline is not a part of the Crest Forest District, but rather the Crestline Water District, which purchases water from CFCWD. Work began in 1937 under a Works Progress Administration (WPA) grant to dam the east and west forks of Houston Creek, whose waters drained into tributaries of the Mojave River, thereby "going to waste". The project was nearly completed by March 1938, but federal funds had run out. Gregory financed the completion of the project, lending money to the district for the completion. The eventual cost was US$225,000, of which US$160,000 came from the federal government, with the balance funded by the water district. Heavy rains that March put the dam to its first test. It had been estimated that it would take three years to fill the lake. So heavy were the rains that the lake filled in only three days. An unconfirmed, but plausible urban legend claims that the construction equipment left on the lake bed in 1938 during the rains remains at the bottom of the lake today. A road built over the dam (present-day Lake Drive) completed the project in January 1939. Today, the Lake Gregory Recreational Park with swimming and water slides is at the west end of the lake and a walking trail encircles the lake. The south shore of the lake is a popular fishing destination. The regional park is the site of Crestline's Independence Day celebration. The southeast shore is the site of the private beach and Tyrolean-styled clubhouse of the San Moritz Lodge, once known as Club San Moritz. The original club was built in the Valley of the Moon in 1926 along the shore of now-drained Moon Lake, today the site of Lake Gregory Community Church. A fire of suspicious origin destroyed the building in 1950 and the lake was drained in the early 1960s over increasing problems with mosquitoes. The new club, built along Lake Gregory in 1950, was intended to be a members-only resort and club for property owners in the area. Today, the only remaining buildings are the restaurant, used as the site of special events such as weddings, and a bathhouse, now used as a senior center. Private vessels and power boats are not allowed on Lake Gregory, although rowboats, paddle boards, pedal-powered "water trikes" and paddle boats are available for rental. The rowboats may be affixed with the renter's own electric trolling motor. From 2011 to 2013, the park experienced operating losses of $1.4 million. In 2014, the San Bernardino County partnered with The California Parks Company, now named Basecamp Hospitality, after six years of decline due to the flagging economy. In 2018, San Bernardino County put the concessionaire contract up for bid to find a new managing company for Lake Gregory. Basecamp Hospitality won the bid as the only concessionaire applying, but struggled to come to financial terms with the longterm contract and renewed a two-year agreement instead. In 2019, San Bernardino County ended its relationship with Basecamp Hospitality. The California Office of Environmental Health Hazard Assessment (OEHHA) has developed a safe eating advisory for Lake Gregory based on levels of mercury found in fish caught from this water body.

Crestline is a census-designated place in the San Bernardino Mountains of San Bernardino County, California, USA. The population was 10,770 at the 2010 census, up from 10,218 at the 2000 census.

Twin Peaks is an unincorporated community in San Bernardino County, California, United States within the heart of the San Bernardino Mountains. California State Route 189 runs through the entire area before it reaches Lake Arrowhead. Twin Peaks has a post office with ZIP code 92391, which opened in 1916.

The Old Fire was a large complex wildfire that started on October 25, 2003 (the original Old Fire began on October 25), near Old Waterman Canyon Road and California State Route 18 in the San Bernardino Mountains, in San Bernardino County, Southern California, United States. The Old Fire caused at least $1.2 billion in damages.The Old Fire was one of 15 wildfires throughout Southern California that month, which became known as the "2003 Firestorm" and the "Fire Siege of 2003." This included the huge Cedar Fire, what was then the second-largest fire in California's history after the Santiago Canyon Fire of 1889.

Rimforest is an unincorporated community in the San Bernardino Mountains of San Bernardino County, California, United States. It is located along California State Route 18. Rimforest has a post office with ZIP code 92378, which opened in 1949. Rimforest was featured in a season 5 episode of Storage Wars.

KCAL-FM (96.7 FM) is a commercial radio station that is licensed to Redlands, California, and broadcasts to the Inland Empire (Riverside—San Bernardino) area. The station is owned by Anaheim Broadcasting and airs an active rock format. The KCAL-FM studios are located in Redlands and the transmitter site is near Lake Arrowhead in the San Bernardino Mountains. KCAL-FM is not connected to KCAL 1410 AM in San Bernardino or KCAL-TV, Channel 9 in Los Angeles.

KSGN (89.7 MHz) is a non-commercial FM radio station licensed to Riverside, California, and serving the Riverside-San Bernardino area of the Inland Empire. Good News Radio is a religious nonprofit organization. It airs a Christian Contemporary radio format. The studios and offices are on Orange Tree Lane in Redlands. The station holds on-air fundraisers and seeks donations on its website to support its ministry. 89.7 KSGN has an effective radiated power (ERP) of 2,750 watts as a Class A station. The transmitter is on Cloudland Truck Trail in San Bernardino. It is also heard on two FM translators in Banning and Palm Springs.

Arrowhead Springs Hotel a resort hotel, and during World War 2 Naval Convalescent Hospital Arrowhead Springs, is near the City of Arrowhead Springs, north of San Bernardino, California. Naval Convalescent Hospital Arrowhead Springs was a US Navy medical treatment facility during World War 2. The hotel/hospital has an outdoor swimming pool, 130 person theater, natural hot springs, lake, tennis courts and recreational facilities on 1,700 acres in the mountains. From 1961 to 1992, the resort hotel was the headquarters, training center and conference center of Campus Crusade for Christ. In May of 2017, the San Manuel Band of Mission Indians purchased the resort.

Arrowhead Springs is a highly mountainous neighborhood in the 81-square-mile (210 km2) municipality of San Bernardino, California, officially annexed to the city on November 19, 2009. The neighborhood lies below the Arrowhead geological monument, which is California Historical Landmark #977.The natural geologic formation of light quartz on the side of the mountains presides over San Bernardino and the rest of the San Bernardino Valley. The city of Lake Arrowhead, California and the adjacent lake, Lake Arrowhead Reservoir, take their names from the formation as does Arrowhead Water. The Native Americans of the San Bernardino Valley thought the Arrowhead pointed to the artesian hot springs below, which are the site of the historic Arrowhead Springs Hotel, Spa, & Bungalows. The region is also home to the Arrowhead Country Club and Golf Course. The Arrowhead landmark itself is at 34°11′39″N 117°15′35″W.

Strawberry Creek is a 4-mile-long (6.4 km) stream on the south flank of the San Bernardino Mountains above the city of San Bernardino. It is part of the Warm Creek watershed in San Bernardino, California whose waters flow to the Santa Ana River. Wells under an expired (1988) special use permit from the U.S. Forest Service to Nestlé Waters North America tap into groundwater above Strawberry Creek on the San Bernardino National Forest and bottle it for sale as Arrowhead Mountain Spring Water.

The Panorama Fire was a destructive and fatal wildfire in the U.S. state of California's San Bernardino County. The fire began on November 24, 1980, and was fully contained on December 1, 1980. The fire was set by an unknown arsonist about 10:50 a.m. near Panorama Point, a county equipment depot along California State Route 18 in the San Bernardino Mountains. The fire's growth was exacerbated by strong Santa Ana winds that reached 90 miles an hour, pushing the flames into populated areas in Waterman Canyon and the city of San Bernardino. 325 structures were destroyed, including 310 homes. When the fire occurred, it was the fourth most destructive wildfire in recorded California history and the most destructive in the history of San Bernardino County. It has since passed out of the top 20 destructive wildfires statewide, and its structure toll in San Bernardino County was surpassed in 2003 by the Old Fire.The fire resulted in four fatalities: Earl F. Welty, 83, and his wife, Edith, 82, who were caught in the fire; Joseph Benjamin, 54, who collapsed while watering his roof; and Rosa Myers, 64, who suffered a heart attack while being evacuated.

The Daley Toll Road Monument was designated a California Historic Landmark (No.579) on May 17, 1957. Daley Toll Road Monument marker is in the San Bernardino Mountains. The Monument is on the first wagon road built in San Bernardino Mountains. Engineer Edward Daley Sr. (March 31, 1825 – January 25, 1896) and his sons built and opened the toll road in 1870. They Daley family ran the toll road till 1890. The toll road ran from the city of San Bernardino to Lake Arrowhead. The road was called the Twin and City Creek Turnpike and the turnpike into the mountains. In 1890 the road became a San Bernardino County, California road called the Daley Canyon Road. The road is now a US Forest Service fire road and is closed to the public. The Monument is near the current city of Rimforest, California on California State Route 18 at Daley Canyon Rd, about 0.6 miles East of Rim Forest. The road made good money for Daley family. The road was used by lumber men, cattle men and sheep herders. Edward Daley became a San Bernardino county supervisor from January 5, 1880, to January 8, 1883. He opened a farm ranch called Dell Rosa at the entrance to the toll road. Edward Daley in Council Bluffs, Iowa, married in 1846, Nancy Ann Hunt, daughter of Capt. Jefferson Hunt. Hunt made three trips over the Cajon Pass and Mojave Desert one in 1847, second in 1849 and last in 1851. Each trip he was the leader of wagon trains, bringing pioneer west, down one of the westward Expansion Trails. Edward and Nancy came to California on the 1849 trip, together they had 11 children: Laomi, Celia, Edward Jr., Charles Jefferson, John, Grace, Annetta, Frank, Lou, May and Kate. The road he built went up Strawberry Creek, crossed over to the west fork of City Creek, passed by the east of Strawberry Peak and then dropped into Little Bear Valley. Little Bear Valley is where the towns of Blue Jay and Lake Arrowhead are located. At the end of the toll road John Commerford ran the top end of the toll road. John Commerford ran a store at the location.