Virginia Ridge and Valley Act of 2008

Virginia Ridge and Valley Act of 2008 - Designates certain lands in the Jefferson National Forest, Virginia (Brush Mountain and Brush Mountain East, Seng Mountain and Raccoon Branch, Stone Mountain, Hunting Camp Creek and Garden Mountain, Mountain Lake Additions, Lewis Fork Addition and Little Wilson Creek Additions, Shawvers Run Additions, Peters Mountain Addition, and Kimberling Creek Additions) as wilderness.

Designates certain lands in the Jefferson National Forest as: (1) the "Lynn Camp Creek Wilderness Study Area"; and (2) the "Kimberling Creek Potential Wilderness Area" for incorporation in the Kimberling Creek Wilderness.

Sets forth requirements regarding ecological restoration in the Kimberling Creek Potential Wilderness Area. Specifies that the potential wilderness area be designated as wilderness and included in Kimberling Creek Wilderness on the earlier of: (1) the date on which the Secretary of Agriculture publishes in the Federal Register notice that the conditions in such Area that are incompatible with the Wilderness Act have been removed; or (2) five years after enactment of this Act.

Designates Seng Mountain and Raccoon Branch, and Bear Creek, as National Scenic Areas (Scenic Areas). States that the purposes of such Areas are to: (1) ensure the protection and preservation of scenic quality, water quality, natural characteristics, and water resources; (2) protect wildlife and fish habitat; (3) protect areas that may develop characteristics of old-growth forests; and (4) provide a variety of recreation opportunities. Authorizes the Secretary to only allow such uses of the Scenic Areas as will further such purposes.

Directs the Secretary of Agriculture to develop a management plan for the Scenic Areas. Sets forth provisions regarding roads, timber harvesting, insect and disease outbreaks, vegetation management, motorized vehicles, wildfire suppression, and water quality.

Withdraws all federal land in the Scenic Areas from: (1) location, entry, and patent under the mining laws; and (2) operation of the mineral leasing and geothermal leasing laws.

Directs the Secretary to establish a trail plan to develop hiking and equestrian trails on the lands in Jefferson National Forest designated as wilderness by this Act and non-motorized recreation trails within the Scenic Areas. Instructs the Secretary to establish the trail plan in consultation with interested parties. Requires the Secretary to report on the implementation of such plan, including the identification of priority trails for development.

Directs the Secretary to develop a specified sustainable trail along the southern boundary of the Raccoon Branch Wilderness connecting to forest development road 49352 in Smyth County.