Cape Horn is the best-kept secret on this list — and the closest wildflower trail to Vancouver WA on the entire guide. The loop overlooks the Columbia River from about 1,200 feet before dropping down to the water's edge along fields of lava rocks. In spring, wildflowers complement the waterfalls and river views in a way that genuinely surprises first-time visitors who expected Dog Mountain's drama but found something more intimate.

Silver Star is Vancouver's home-turf mountain — accessible via Yacolt, it's the rare trail where you can see five volcanoes from the summit while standing in meadows full of columbine, tiger lily, and paintbrush. It blooms later than the Gorge trails (late May into June), which means it's the perfect second act after Dog Mountain season winds down.

Dog Mountain is the balsamroot pilgrimage of the Pacific Northwest — and for good reason. When the upper ridge explodes in yellow in mid-May, it looks like someone painted the hillside. The climb is genuinely steep (2,800 feet of gain), the ridge is reliably windy, and the panoramic views of the Columbia and Mt. Hood are among the best in the Gorge. Just know what you're signing up for — and get the permit.

Catherine Creek is the wildflower starter kit — easy terrain, early bloom, great flower diversity, and gentle enough for families with young kids or dogs. It's the trail to visit when the rest of the Gorge trails are still waiting for winter to release its grip. Grass widows and shooting stars bloom here before most people have even started thinking about wildflower season.

Hamilton Mountain is the complete spring hike — waterfalls in the lower canyon, wildflower meadows on the upper ridge, views of Bonneville Dam and the Columbia. The route passes Rodney and Hardy Falls before opening onto the ridge, making it a genuinely dramatic experience even before peak bloom. It's also 45 minutes from Vancouver — closer than most people realize.

Hardy Ridge is the secret answer to Dog Mountain — same Gorge views, similar wildflower display, significantly fewer people, and no weekend permit requirement. The wide switchbacks through forest give way to open ridge with balsamroot and lupine blooming in May. If you've done Dog Mountain and want something comparable without the permit scramble, this is the move.

Coyote Wall is the flexible option — open terrain with Oregon white oak woodlands, ridgetop meadows, and the ability to choose your own adventure in terms of distance and difficulty. The open slopes deliver excellent wildflower color in spring, with the White Salmon Valley as a backdrop. Less regimented than most Gorge trails — you can wander, find your own views, and still be fully immersed in bloom without competing for a specific summit.

Mosier Plateau is the ideal companion to Catherine Creek — easy enough for beginners and photographers, short enough to combine with lunch in the charming town of Mosier, and scenic enough to justify the drive. Arrowleaf balsamroot, lupine, and grass widows carpet the basalt bluff with Columbia River views as the backdrop.

Memaloose Hills is the lesser-known gem — wide-open hills with dense patches of balsamroot, desert parsley, and phlox, Mount Hood views, and significantly fewer hikers than Dog Mountain despite similar scenery. The trade-off: no shade and exposed sun, so start early and bring more water than you think you need.

Tom McCall Preserve is a protected Nature Conservancy site with some of the rarest wildflowers in the Pacific Northwest. The iconic Rowena Crest viewpoint overlooks the Columbia River in both directions — one of the most photographed landscapes in the entire Gorge. Visit in late April when balsamroot, lupine, and desert parsley are in full bloom for a scene that genuinely looks like a painting.