Chicago vs Yellowstone and Grand Teton

Chicago is the American city that gave the world the skyscraper, and it still shows off its skyline better than almost anywhere. Glide along the Chicago River on an architecture cruise as guides decode Art Deco towers, glassy modern giants and the movable bridges overhead. Stroll Millennium Park to see your reflection bend in Cloud Gate, then follow the Riverwalk past cafes, kayakers and wine bars tucked below street level. Dinner means deep-dish pizza, a buttery, cheese-loaded pie that takes about 40 minutes to bake and is worth every one, though locals will also steer you toward tavern-style thin crust and an Italian beef. Evenings belong to Lake Michigan: ride a bike along the Lakefront Trail and watch the towers catch the last light at sunset. The L trains make it easy to roam without a car, from Loop landmarks to neighborhoods like Wicker Park and Lakeview. Stay longer and add the Art Institute's world-class collection, Navy Pier, a game at Wrigley Field, the lakeside Museum Campus and the free Lincoln Park Zoo. Summer brings festivals and patio season; winter brings serious cold, but also holiday markets and cozy blues clubs.

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.