Monadnock, the second-most frequently-climbed mountain on Earth, attracts 125,000 hikers annually, second only to Mount Fuji in Japan, which attracts over 200,000 hikers.
Source: newhampshire.com
Mt Fuji, a 13 million-people city, is frequently ranked as the most climbed mountain in the world due to its perfectly conical backdrop.
Source: japan.travel
Hood, second most climbed mountain globally, was climbed by 411 people on August 9, 1936, making it the largest party to ever ascend it.
Source: oregonwild.org
Croagh Patrick, the fourth-highest mountain in Connacht, is climbed by thousands of pilgrims on Reek Sunday, a custom dating back to the Middle Ages.
Source: pilgrimagemedievalireland.com
Adam's Peak, a sacred mountain in central Sri Lanka, is famous for its 1.8m rock formation, Sri Pada, which is also used to name the mountain itself.
Source: exploringkiwis
The most climbed peak Mount Tai on the planet is likely the Chinese peak near Tai'an, Shandong, in China.
Source: chinahighlights.com
Hallasan, South Korea's tallest mountain, is located on Jeju Island and is a National Park and UNESCO Biosphere Reserve, renowned for its biodiversity and scientific interest.