The San Francisco route to Yosemite is a journey through California's Gold Rush soul. Cross the Bay Bridge just after 8:30 AM — early enough to beat the worst of the eastbound traffic — and settle into Highway 120 as it climbs the Sierra Nevada foothills. Your first major stop is Groveland, a perfectly preserved 1849 mining town where lunch at the Iron Door Saloon is as much a history lesson as a meal. Fill up your gas tank in Groveland. The Tuolumne Grove of Giant Sequoias, just inside the Big Oak Flat entrance, delivers the first standing-beneath-the-ancients moment of your trip. The hike is downhill in and uphill out — manageable, but worth knowing. Your reward for sleeping inside the park tonight is waking up 5 minutes from Tunnel View tomorrow morning.

This is the day you've been building toward. Waking early, you'll catch the south entrance gate before the summer queue builds. By the time you crest the ridge and roll into Tunnel View, the valley will be spread before you like a painting: El Capitan's sheer granite wall on your left, Half Dome's iconic silhouette dead ahead, and Bridalveil Fall threading white mist on your right. Today you're living inside that postcard. Park at Yosemite Village and use the free Valley shuttle for the rest of the day — driving between stops is restricted, and the shuttle is half the fun. A slow Yosemite Village lunch at Degnan's Kitchen sets you up for the Lower Yosemite Fall loop and a golden-hour walk along Sentinel Meadow. By the time you check into Yosemite Valley Lodge, you're sleeping at the foot of North America's tallest waterfall.

Day 3 is where the 4-day itinerary earns its stripes — this is for the hikers. Pack your picnic lunch the night before at the Village Store and drive the winding Glacier Point Road to the Sentinel Dome and Taft Point trailhead. The ~5-mile loop delivers two distinct wow-moments: the 360-degree granite panorama from Sentinel Dome's bare summit, and the stomach-dropping, railing-free sheer cliff of Taft Point where you peer 3,500 feet straight into the Valley. Glacier Point in the early afternoon keeps you ahead of the peak crowd. The evening ends at El Capitan Meadow, where you lie on the grass and watch tiny dots of light — climbers' headlamps — inch up the 3,000-foot vertical face above you. Return to the Lodge by 5:30 PM to beat the dinner crowd.

The 4-day San Francisco trip ends the same way the LA 4-day does — with the Mist Trail. Getting out on the trail by 8:15 AM beats the parking scramble at Happy Isles and gives you a quiet, crowd-free ascent. The roar of Vernal Fall grows louder with every switchback. The hike to the footbridge is easy and gorgeous; continuing up the granite staircase to the summit pool is tough but deeply rewarding. Back at the trailhead, you'll drive out through the park for the last time — savoring every bend of Hwy 120 — with a coffee stop in Groveland and a comfort-food lunch in Manteca. Home in San Francisco by late afternoon.