INDIA VISA
All visitors need a visa for India, except citizens of neighboring Nepal and Bhutan. The Indian government has now introduced one-month, one-year, and five-year electronic visas for citizens of most countries. The e-visas are available for tourism, business, medical, and conference purposes.
Nowadays, an e-Visa will be sufficient for most visitors, thereby removing the need to obtain a regular visa before arriving in India. However, citizens of the United States can get a regular Tourist visa that's valid for up to 10 years. Some people may also require a type of visa that's not offered as an e-Visa.