Adventure seekers and hiking enthusiasts often look for trails that challenge their skills and test their courage. Around the world, several hiking routes remain open despite their dangers. These trails combine natural beauty with high risk, demanding preparation, respect, and experience. Here is a detailed look at 10 perilous hikes still accessible today, spanning Asia, Europe, North America, and Oceania.
1. Mount Huashan Plank Walk, China
Mount Huashan stands at 7,087 feet above the Wei River valley and is famous for its plank walk. This hike is a centuries-old Taoist pilgrimage rite. Hikers walk on narrow wooden planks attached to vertical cliffs. After safety harnesses were introduced in 2005, fatal falls dropped dramatically. Each climber uses a harness clipped to an overhead rail system that controls the flow of hikers. The trail includes four steep peaks, each with temples and legends. Visitors can also use cable cars to reach two of the summits if they want a less risky experience. Proper gear such as grippy hiking shoes, lightweight gloves, and a small daypack is essential.
2. El Caminito del Rey, Málaga, Spain
Known as the “world’s most dangerous walkway,” El Caminito del Rey was originally built between 1901 and 1905 to support dam construction. By the 1990s, its condition had worsened, leading to closure in 2000. After a €9 million restoration, it reopened in 2015 with modern stainless-steel walkways, reinforced guardrails, and a glass-floored viewpoint. Visitor numbers are tightly controlled, with only 300 daily tickets available through online reservations. Safety helmets are mandatory, and hikers are escorted by guides. The hike forms a one-way loop lasting about 3.5 hours, best attempted during spring or autumn on weekdays to avoid crowds and heat.
3. Kalalau Trail, Kauai, Hawaii, USA
This 11-mile trail along the Nā Pali Coast offers stunning views of cliffs, valleys, and waterfalls. However, sudden flash floods and rockslides pose significant dangers. Hikers need permits for camping beyond the second mile, with camping allowed only at Kalalau Camp to protect the fragile environment. Proper preparation includes a reliable water filter, bear-proof food containers to deter wild pigs, and a sturdy ultralight tent. Checking weather updates is crucial since high water in stream crossings can be life-threatening. The trail demands caution, patience, and solid hiking experience.
4. Half Dome via the Cables Route, Yosemite National Park, USA
Half Dome is Yosemite’s iconic summit. The final climb uses steel cables to help hikers ascend nearly vertical granite. The hike covers 14 to 16 miles with about 4,800 feet of elevation gain. Permits are required through a lottery system, available from March through October. Cables usually open in late May and close mid-October depending on weather. Essential gear includes gloves with leather palms for cable grip, sturdy boots, and enough water. Climbers should start early to avoid afternoon thunderstorms and carry layered clothing to adjust to temperature shifts at altitude.
5. Aonach Eagach Ridge, Scotland
At just 1.24 miles, the Aonach Eagach Ridge is Britain’s narrowest mainland ridge. It demands exposed scrambling and careful balance over rocky terrain like the Devil’s Staircase. There are no easy escapes once started, making planning and teamwork essential. Hikers should only attempt this route in dry weather. Winter ascents require ice axe and crampon skills. Parties should be at least two people, ideally three, carrying ropes, slings, and helmets. Consulting recent Mountain Rescue reports and hiring a guide if unsure adds safety.
6. The Maze, Canyonlands National Park, Utah, USA
The Maze is one of the most remote and challenging backcountry areas in the U.S. It features unmarked routes, very limited water sources, and rough 4×4 access roads prone to washouts. Hikers must be highly self-reliant with strong navigation skills. Water needs to be filtered or carried in large quantities. Permits are required and must be obtained months in advance, including submitting a detailed itinerary. Only experienced desert hikers with emergency preparedness should explore The Maze.
7. Barranco del Infierno, Tenerife, Spain
This 4-mile volcanic gorge leads to Tenerife’s highest waterfall at 656 feet. After a fatal accident in 2009, the trail was closed and later reopened with strict regulations. Access is limited to 300 hikers daily with online reservations, mandatory helmets, and guided quotas. Children under five are prohibited, and under-18s require adult supervision. The route protects rare plants and butterflies, requiring hikers to stay on marked paths. Trail closures happen during heavy rain to prevent rockfalls.
8. Orla Perć (Eagle’s Path), Tatra Mountains, Poland
Orla Perć is one of Europe’s deadliest ridge trails. It is a 14-kilometer scramble with chains, ladders, and sheer 100-meter drops. Over a hundred fatalities have been recorded since the early 1900s. It is best attempted in late June to mid-September when snow and ice are minimal. Hikers need helmets, gloves, sturdy boots, and a via ferrata kit (harness and lanyards). The route typically takes 10 to 12 hours. Novice hikers should hire a licensed guide.
9. Cascade Saddle Track, Mount Aspiring National Park, New Zealand
Rising to 3,852 feet, this alpine track offers vast views but is prone to sudden snowstorms and avalanches. Late spring conditions can be treacherous, and two trampers once survived 36 hours stranded in a storm. The safest months for hiking are January and February. Hikers may need crampons and ice axes well into summer. Navigation requires topographic maps, GPS skills, and emergency communication devices. Water supplies and shelter plans are essential.
10. Mount Fuji, Japan
Mount Fuji is a cultural and spiritual pilgrimage for thousands every summer. The peak stands at 12,388 feet with several popular trails including Yoshida and Subashiri. Climbers face risks like altitude sickness, sudden storms, and dangerous overcrowding on “bullet climbs.” A climbing fee, staggered nighttime closures, and recommended overnight stays in mountain huts help manage these risks. Essential gear includes warm, waterproof clothing, sturdy boots, and reliable headlamps. Reserving huts early and pacing the ascent reduce chances of illness.
