Vineyard Mountain Trail Loop

You can typically find parking at the Adair Village entrance to Oregon State University's McDonald Forest. Informative maps are usually available at the parking area kiosk there.

The trail is generally rated as 'moderate' in physical difficulty and 'intermediate' overall for trail running. While the climb is considered 'green' (not overly technical), it does involve some elevation gain, so beginners should be prepared for a moderate challenge.

The terrain is a mix of adopted old trails and new, sustainable bench-cut sections. You can expect varied conditions, including some squishy or wet/soft patches due to freeze/thaw cycles, especially during certain times of the year. The descent features 'swooping flat to off-camber turns'.

Yes, dogs are generally allowed in McDonald Forest, but they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all users.

Access to McDonald Forest, where this trail is located, is generally free for day use. You typically do not need a permit for jogging on the trails.

Conditions can vary. While recent reports often indicate mostly perfect conditions, freeze/thaw cycles can lead to wet or soft patches. Spring and fall often offer pleasant temperatures, but always check local weather and trail conditions before heading out.

As you climb, you'll pass through typical forest scenery. Near the summit, a short walk from a gravel road can lead you to an old chimney that offers views east into the Willamette Valley. The route also passes through the Upper Vineyard Mountain Trail section.

Yes, the route also passes through sections of the Vineyard Mountain Trail, New Growth Trail, Old Growth Trail, Dave's Trail, Ridge Trail, Harry J. Nettleton Road, Outhouse Trail, William A. Davies Road, Upper Vineyard Mountain Trail, Road 5010, Harry R. Patterson Road, and Zinfandel Lane to Road 500 Link.

Given its 'moderate' rating and varied terrain, it might be suitable for active families with some trail running experience. However, it's not a paved, easy path, so consider the fitness level of all family members.

It's advisable to bring appropriate trail running shoes, water, and perhaps a light jacket depending on the weather. A map of McDonald Forest, available at the parking kiosk, is also a good idea.

The trail includes 'swooping flat to off-camber turns' on the descent, which can be fun but require attention. Conditions can be squishy or wet after freeze/thaw cycles, so be prepared for potentially soft ground. Mountain bikers also frequent this trail, so be aware of other users.