Oso Group

Overview The Oso Group Campground is nestled in the beautiful Barton Flats area of the San Bernardino Mountains. It is surrounded by picturesque pine trees and miles of scenic landscape. In addition to a nearby lake and river access, a variety hiking, biking and horseback riding trails can be accessed from the campground. Its location also provides a great place for visitors to relax, take in the fresh mountain air, and enjoy the beautiful scenery. Recreation The campground provides access to the famed Santa Ana River Trail, which when completed will travel all the way from the mountains to the pacific ocean, providing spectacular views along the way. It is currently popular for hiking, biking and horseback riding. The Rio Monte Trail is also accessed from the campground, taking hikers to the Rio Monte Panorama, which overlooks the deep gorge of the Santa Ana River Valley. Visitors can also enjoy fishing and non-motorized boating at the nearby Jenks Lake, a small mountain lake with a picnic area and access to hiking trails. The lake is stocked with rainbow trout, as well as largemouth bass, bluegill, sunfish and catfish. Rowboats, canoes and kayaks are permitted and fishing is also available at the nearby Santa Ana River. Facilities The group campground offers one large group campsite, available for tent and RV camping. It can accommodate up to 100 people and about 20 vehicles. There are no utility hookups at the site and roads, as well as the parking area, are gravel and dirt. The site is equipped with multiple tables, a campfire circle and grills. Flush toilets and drinking water are provided at the campground. Tent pads are shaded but group areas are primarily in the open. Natural Features The campground is located in a dense pine forest, at an elevation of about 6,400 feet. The entrance to the Oso Group Campground is the same as for the neighboring Lobo Group Campground. Both share the region with a variety of wildlife and bird species. Nearby Attractions The Grayback Amphitheater on State Route 38 provides evening educational programs on most Saturdays and Sundays throughout the summer months. Programs are hosted by the San Gorgonio Wilderness Association and pertain to the area's background that is rich with history. Charges & Cancellations Rules & Reservation Policies As you make travel plans that include reservations on Recreation.gov, there are standard policies that apply to most locations of which you should be aware. Do keep in mind, however, that there are many exceptions, so it is best to review reservation information listed on individual facility pages for those policies and procedures that pertain to your specific locations.  Any location or activity requiring a permit or lottery will have unique requirements and policies. Please check individual facility pages for pertinent information for those sites.  Booking Window For most locations, you can reserve six months in advance of your stay for individual sites and 12 months in advance for group sites. There are some exceptions, so it is best to check with each facility.  Change and Cancellation Policies and Fees Overnight and Day Use Facilities: To ensure fairness, reservation arrival or departure dates may not be changed beyond the booking window until 18 days after booking the reservation.  Camping / Day Use: A $10.00 service fee will apply if you change or cancel your reservation (including campsites, cabins, lookouts, group facilities, etc.). The $10.00 service fee will be deducted from the refund amount. You can cancel or change reservations through Recreation.gov or by calling 1-877-444-6777. Tours & Tickets: You may request changes to tour dates at no cost before the arrival date. If you cancel before your tour date, you may be eligible for a refund. Cancellation fees apply. Please check the tour facility description details page for cancellation policies.  Permits: Varies by location. Please check the permit details for the permit location.  Late