Seattle and Portland vs Yellowstone and Grand Teton

Two of the Pacific Northwest's most likable cities sit just three hours apart, framed by volcanoes, evergreen forests and waterfalls, which makes Seattle and Portland a natural pairing. Start in Seattle at Pike Place Market, where fishmongers toss salmon, flower stalls spill onto the cobblestones and the waterfront opens onto Elliott Bay. Ride the 1962 monorail to the Space Needle for views of Puget Sound and, on clear days, the snowy cone of Mount Rainier. Then go see that mountain up close on a day trip to Paradise, where summer wildflower meadows and glaciers line the trails. Board the Amtrak Cascades train or drive about three hours down I-5 to Portland, a city of bridges, bikes and coffee. Lose an hour or three in Powell's City of Books, hike the ferny Wildwood Trail in Forest Park and graze your way through the city's famous food cart pods. Finish in the Columbia River Gorge at Multnomah Falls, which needs a timed permit in summer. Longer trips can add Portland's gardens, the Oregon Coast, Mount Hood and Willamette Valley Pinot Noir. Come July to September for the driest weather, and pack a rain jacket the rest of the year.

Yellowstone and Grand Teton sit side by side in northwest Wyoming, linked by a short parkway, and together they make one of the great American road trips. Yellowstone, the world's first national park, holds more than half the planet's active geysers, including Old Faithful, plus the rainbow-colored Grand Prismatic Spring, the thundering Lower Falls of the Grand Canyon of the Yellowstone and terraced hot springs at Mammoth. It is also the best place in the Lower 48 to see big wildlife: bison herds in Hayden and Lamar valleys, elk, pronghorn, bears and, with patience and a spotting scope, wolves. Just south, Grand Teton's jagged peaks rise straight out of the valley floor above Jackson Lake and Jenny Lake, with sunsets that rival anything in the West. Fly into Jackson Hole or Bozeman, rent a car and plan on long but rewarding drives. Neither park uses timed entry, but in-park lodging books up months ahead, parking at Old Faithful and Grand Prismatic fills by late morning, and most of Yellowstone's roads close to cars from early November to late April, so summer and early fall are the main seasons.