I asked 40 rangers across 13 parks for their own favorite trails. Here are 14 low-traffic hikes with distance, climb, drive time, and the hour to start.

Twelve canyon hikes with Grand Canyon-scale walls, slots and river bottoms, ranked by permits, water and drive time.

Skip the US-441 traffic. Fourteen off-main-road Smokies waterfalls with trailhead, round-trip distance, gain and best season, sorted by drive time from ...

Ten US winter hikes over sand, lava, slickrock and badlands that deliver other-planet scenery on surfaces that never demand snowshoes.

Lost the northern foliage window? Fourteen Southern trails still turning, from Blue Ridge loops to Florida ravines, with peak dates, mileage, gain and fees.

Twelve national park walks from 0.5 to 2.2 miles, with the surface, shade, gain and season details you need to pick one that fits your knees and lungs.

Explore twelve striking European lakeside towns featuring dramatic alpine views, quiet stone docks, and local cafes worth every euro spent.

Time is running out. The glaciers we once thought would last forever are melting at an alarming rate, shrinking year after year. But right now, you still have ...

Escape the highway gridlock and parking stress of marquee national parks by exploring these 13 quiet, crowd-free wilderness reserves across America.

Discover ten forbidden islands across the globe where trespassing carries heavy fines, quarantine risks, or physical danger, and learn the reasons behind their ...

Discover 10 incredibly remote inhabited villages across the globe, from deep desert canyons to high mountain peaks, and learn how to plan your visit.

Explore 14 haunting abandoned places where nature has taken over, from desert diamond towns in Namibia to vine-strangled stone temples in Cambodia.