





Angwin sits ninety minutes north of San Francisco, perched 1,800 feet above St. Helena along Howell Mountain Road. It is known for high-elevation Cabernet Sauvignon, pine-shaded trails in Las Posadas State Forest, and its quiet Seventh-day Adventist college campus. Angwin is worth visiting if you want cool mountain air, volcanic soil wines, and unhurried forest hikes above the Napa fog line. Look elsewhere if you want late-night cocktail bars, walkable restaurant strips, or luxury resort sprawl.
Last updated 4 Oct 2026
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Life on Howell Mountain moves at the speed of a tractor turning between vineyard rows. Angwin revolves around the Pacific Union College campus, quiet pine trails, and boutique winery gates that open strictly by advance appointment. It suits self-sufficient travellers who prefer a thermos of coffee on a granite outcrop, a gravel bike ride through redwood groves, and cool mountain stillness over tasting room theatre.
Grab morning sourdough and fruit at the College Market, then hike the gentle three-mile loop at Las Posadas State Forest. Spend your afternoon at a pre-booked tasting on Cold Springs Road sampling bold Howell Mountain Cabernet Sauvignon. Finish by watching the sun sink over the fog bank from the ridge along Howell Mountain Road. Select 1 Day above to see it.
A second day lets you descend Deer Park Road to St. Helena for wood-fired pizza and espresso, before climbing back up to hike the canyon trail to Linda Falls. Spend the late afternoon touring an organic hillside vineyard or exploring the quiet air strip at Virgil O. Parrett Field as the dusk cools down the pines. Choose 2 Days to expand the plan.
With three days, take a relaxed drive out to Pope Valley for rustic backroads and olive groves, or spend an entire unhurried morning cycling the PUC forest trail network. You will have time to pack a substantial ridge-top picnic and settle into the quiet, uncommercial rhythm that defines this mountain.
Taste intense Howell Mountain Cabernet Sauvignon and Zinfandel grown in volcanic tufa soils at small hillside estates like Cade and Dunn.
Walk beneath Douglas firs and second-growth redwoods on the shaded, quiet singletrack loops winding through Las Posadas State Forest.
Hike the short, rocky path off Howell Mountain Road down to Linda Falls when winter and spring rains fill the volcanic rock tier.
Ride technical dirt switchbacks and fire roads across the Pacific Union College trail network without the crowds of lower Napa.
Pick up fresh bread, local cheeses, and dried fruit at the College Market on College Avenue before heading out to forest benches.
Inspect decomposed white rhyolite ash and red volcanic clay that give Howell Mountain grapes their distinct structure and minerality.
Climb the winding switchbacks of Howell Mountain Road and Deer Park Road, watching the Napa Valley floor drop into morning fog below.
Walk the hilltop Pacific Union College campus to see mid-century architecture and the quiet Rasmussen Fitness and Community Center.
Drop down into St. Helena for heritage winery cellars on Highway 29 or drive fifteen minutes north to the hot mineral pools of Calistoga.
Watch small prop planes land at Virgil O. Parrett Field, one of the few high-elevation public airstrips tucked into the northern ridges.
Step outside after dark when mountain elevation and minimal commercial street lighting reveal clear views of the Milky Way.
Spot red-tailed hawks, acorn woodpeckers, and western tanagers in the mixed oak woodland and manzanita surrounding Moore Creek.