Cucamonga Peak

The Cucamonga Wilderness is a federally designated wilderness area located in the eastern San Gabriel Mountains, in San Bernardino County, Southern California. The 12,781 acres (5,172 ha) wilderness is managed by the United States Forest Service in Angeles National Forest and San Bernardino National Forest Elevations range from about 5,000 to 9,000 feet (1,500 to 2,700 m).

Timber Mountain is a peak of the San Gabriel Mountains, located in the Cucamonga Wilderness, Angeles National Forest, San Bernardino County, California.

Ontario Peak is a 8,696 ft (2,651 m) high peak in the San Gabriel Mountains of California. Like its neighbor Cucamonga Peak, it is in the San Bernardino National Forest, and in the Cucamonga Wilderness. The peak is named for the nearby city of Ontario, about 12 mi (19 km) due south, and first appeared in the United States General Land Office Forest Atlas in 1908. The most accessible trailhead for hiking Ontario Peak is in Icehouse Canyon. Forest Service Trail 7W07 leads from here to Icehouse Saddle, from which the Ontario Peak Trail leads to the summit. This route is 13 miles (20.9 km) round trip, with 4,100 feet (1,200 m) of elevation gain.

Telegraph Peak, is a peak of the San Gabriel Mountains, in the San Gabriel Mountains National Monument and San Bernardino County, California. With an elevation of 8,989 feet (2,740 m), it is highest point in the Cucamonga Wilderness of the San Bernardino National Forest.

Sheep Mountain Wilderness is a wilderness area of 41,883 acres (169 km2) within the San Gabriel Mountains National Monument and managed by the Angeles National Forest. It is within Los Angeles County and San Bernardino County, southern California. The U.S. Congress passed the California Wilderness Act of 1984, which created this wilderness area and added it to the National Wilderness Preservation System. The wilderness includes Iron Mountain, an 8,007 ft (2,441 m) peak.

The Etiwanda Fire was a wildfire in the San Bernardino National Forest in the foothills north of Rancho Cucamonga. The fire started on April 30, 2014, during Santa Ana wind conditions of high temperatures and strong winds. On the first day, four schools and more than 1,500 homes were evacuated; residential evacuation orders were canceled that evening. Nine schools were closed on May 1, but they all were reopened on May 2. Many nearby communities were warned of unhealthy air quality. It burned 2,143 acres (867 ha) and was fully contained on May 10. The Etiwanda Fire was caused by an escaped illegal campfire.

The Sam and Alfreda Maloof Compound is a historic residential complex located at 5131 Carnelian Street in Alta Loma, California. The complex includes the house and workshop of woodworker and furniture designer Sam Maloof, who designed the buildings himself. Maloof's house includes hand-carved redwood doors and windows, which Maloof gradually carved to replace the pre-made fixtures. Maloof also replaced many of the house's functional elements with his own creations, including door handles and surrounds, rafters, and even toilet seats. Maloof used the adjacent workshop and display room to build and show his furniture, and he experienced his greatest period of success in the 1960s and 1970s while working in the house. The house was relocated in the early 2000s when California State Route 210 was built through the area; it is now a museum of Arts and Crafts work.The property was added to the National Register of Historic Places on November 9, 2010.

Etiwanda Falls is a waterfall in North Etiwanta Preserve in Rancho Cucamonga, California. It is fed by East Etiwanda Creek and can be accessed through a short 1.6 mi (2.6 km) hike into a canyon. The approximately 50 ft (15 m) falls were created by two streams that merged and funneled the water into one area. It has three drops, which are about 15 ft (4.6 m), 10 ft (3.0 m), and 25 ft (7.6 m) respectively. In February 2023, a dead body was found at the trailhead.

Alta Loma (Spanish for "Tall Hill") is one of three unincorporated areas that became part of the city of Rancho Cucamonga, California, United States in 1977. The community is located at 34.15°N 117.60°W / 34.15; -117.60 in the foothills of the south face of the San Gabriel Mountain range, near Cucamonga Peak and Mount San Antonio (Mount Baldy). Its ZIP codes are 91701 and 91737. Elevation ranges from 1,400 feet (430 m) to 3,000 feet (910 m). The name comes from the Spanish words for "high hill." Alta Loma had previously been known as "Iamosa".

San Sevaine Flats is a small area of flatland east of Cucamonga Peak in the San Gabriel Mountains in San Bernardino County, California. The area is in the Cucamonga Wilderness in the San Bernardino National Forest, 1.24 miles south of Bonita Falls on South Fork Lytle Creek and north of Rancho Cucamonga, California. It has an elevation of 1,690 meters, or 5,545 feet.

Mount Baldy or Mount Baldy Village, formerly Camp Baynham and Camp Baldy, is an unincorporated community in the San Gabriel Mountains located in San Bernardino County and Los Angeles County in Southern California, with the county line running through the community. It is located below Mount San Antonio, commonly known as "Mount Baldy", hence its name.

Chaffey College is a public community college in Rancho Cucamonga, California. The college serves students in Chino, Chino Hills, Fontana, Montclair, Ontario, Rancho Cucamonga and Upland. It is the oldest community college in California.