A billion-person sensory explosion - temples, spices, and ancient chaos
Shah Jahan's monument to love - 20,000 workers, 22 years, and the world's most beautiful building
Watch 50 priests perform the evening fire ceremony on the ghats of the world's oldest living city
Jaipur's Amber Fort, Jodhpur's Mehrangarh, and Udaipur's lake palaces in one royal loop
Delhi's 1950s invention: chicken in a velvety tomato-cream-butter sauce with naan
Crispy fermented rice crepe stuffed with spiced potato, served with sambar and coconut chutney
Hyderabad's layered saffron rice with meat - every city claims the best version
The world's 4th largest rail network - book AC tiers online at irctc.co.in weeks in advance
Reliable app-based cabs in all major cities - avoid auto-rickshaw overcharging
Negotiate a fixed price before getting in - the quintessential Indian city transport
India is vast - flying saves days of travel between regions
Remove shoes before entering temples, mosques, and many homes
Use your right hand for eating and giving/receiving - the left is considered unclean
The head wobble (side-to-side) means yes, okay, or I understand - not no
Dress modestly at religious sites - women should cover hair at Sikh gurdwaras
Street food is safe at busy stalls with high turnover - avoid stagnant oil and pre-cut fruit
India's diversity is staggering - North India, South India, and Northeast feel like different countries
Hampi - surreal boulder-strewn landscape with a ruined Vijayanagara Empire capital scattered across 26 km²
Spiti Valley - Himalayan cold desert valley at 4,000m with ancient monasteries and minimal electricity
Pondicherry - French colonial town on the Tamil Nadu coast with yellow colonial villas and ashrams
Cost of living, visas, healthcare, taxes, expat life and everything you'd need to actually move and stay long-term.