This mosquito-borne illness is essentially swelling in the brain. Before traveling to Nepal, it is advisable to receive the vaccination prior to prolonged stays in the southern Terai Region, or Kathmandu Valley during the Monsoon season.
K is for Kathmandu
Kathmandu is the capital city of Nepal. It is usually the start for many travelers as it is the location of one of 2 International Airports. Surrounded by the mountains around the base of the Himalayas, it is common to trek around Kathmandu Valley, especially if only looking for a short, easy trek.
L is for Lumbini
The birthplace of Buddha. It is a popular pilgrimage site for Buddhists to see the birthplace of Siddhartha, aka Buddha. Essentially, Buddha was Hindu, who famously sat under the Bodhi tree and meditated for 49 days before achieving "enlightenment" and becoming the founder of Buddhism. That's about all I know about Buddhism from a grade 11 World Religions class. Any place which is sacred to a prominent religious group would be super "worldly" to experience.