Overview
Delhi — officially the National Capital Territory of Delhi — is one of the world's oldest continuously inhabited cities and India's political, administrative, and cultural heart. Layers of history are visible almost everywhere: medieval mosques stand a few hundred metres from colonial-era government buildings, and modern metro lines run beneath neighbourhoods that trace their roots to the Mughal era.
The city is broadly divided between Old Delhi (Shahjahanabad), the 17th-century walled city built by Emperor Shah Jahan, and New Delhi, the planned capital laid out by the British in the early 20th century and home to India's Parliament and major embassies. Beyond these two poles, Delhi spreads into dozens of distinct neighbourhoods — Hauz Khas, Lodi Colony, Mehrauli, Dwarka — each with its own character.
Delhi is simultaneously chaotic and rewarding. Traffic is heavy, air quality can be poor (especially November–January), and the pace is intense. Travellers who approach the city with patience and curiosity tend to find it extraordinarily rich: world-class museums, a restaurant scene that reflects every region of India, and street food so embedded in daily life that eating on the pavement feels more authentic than eating indoors.
Before You Go
Visas
Most foreign nationals require a visa to enter India. Policies, fees, and eligibility for e-visa programmes change regularly. Check TravelerPulse's Visas section and the official Indian government immigration portal for the most current requirements before booking.
Health
- Consult a travel medicine clinic 4–6 weeks before departure; vaccinations for typhoid and hepatitis A are commonly recommended for India travel.
- Drink only bottled or filtered water; avoid ice of uncertain origin.
- Delhi summers (May–June) bring extreme heat; heatstroke is a real risk. Carry water and limit outdoor exposure in the midday hours.
- Air quality deteriorates significantly in winter, particularly October–January. Travellers with respiratory conditions should monitor AQI forecasts and consider carrying an N95-rated mask.
Practical prep
- Purchase a local SIM card on arrival at the airport or a registered retailer; coverage is extensive and data is inexpensive.
- Download an offline map and the DMRC (Delhi Metro) app before you arrive.
- Carry a mix of cash and cards; smaller markets, auto-rickshaws, and street vendors often prefer cash, though UPI-based payments are increasingly common.
Getting There
By air
Indira Gandhi International Airport (IATA: DEL) is the primary gateway and one of Asia's busiest airports. It is served by a large number of international and domestic carriers. The airport is connected to central Delhi by the Delhi Metro Airport Express Line, which is fast, air-conditioned, and far preferable to road transport during peak hours. Prepaid taxis and app-based cabs (Ola, Uber) are also available from designated stands outside the terminal.
By rail
Delhi has several major railway stations — New Delhi, Old Delhi (Delhi Junction), Hazrat Nizamuddin, and Anand Vihar are the most important. Long-distance trains connect Delhi to virtually every major Indian city. Book through the IRCTC platform in advance, especially during holidays. Check station-specific information for which station your train uses, as they serve different parts of the city.
By road
Delhi is the hub of India's national highway network. Long-distance buses operated by state transport corporations and private operators connect it to Agra, Jaipur, Chandigarh, Shimla, and many other cities. Inter-state bus terminals include ISBT Kashmiri Gate and ISBT Anand Vihar; verify terminal and schedule details before travel.
Getting Around
Delhi Metro
The Delhi Metro Rail Corporation (DMRC) network is extensive, affordable, air-conditioned, and the most reliable way to move across the city. Trains run from approximately 5:30 am to 11:30 pm (verify current hours on the DMRC website). Token cards and stored-value smart cards are available at all stations. Women-only compartments are available on all trains.
Auto-rickshaws and cycle rickshaws
Auto-rickshaws are metered in theory but drivers often prefer flat fares, particularly for tourists. Agree on a fare before boarding or insist on the meter. Cycle rickshaws are practical and emission-free for short hops in Old Delhi's narrow lanes.
App-based cabs
Ola and Uber operate throughout Delhi and offer transparent, upfront pricing. These are generally more predictable than hailing a taxi on the street.
Walking
Walking between major sites is practical only within compact areas like Lodi Garden, Connaught Place, or the Old Delhi bazaar zone. Heat, air quality, and traffic make extended walks uncomfortable in summer and winter smog season. Use the metro to bridge longer distances, then walk the last stretch.
Things to See & Do
Heritage monuments
- Red Fort (Lal Qila): The 17th-century Mughal fort that served as the imperial residence. A UNESCO World Heritage Site, it hosts a nightly Sound and Light show (verify schedule and ticket availability locally).
- Qutb Minar complex: A UNESCO-listed ensemble of early Islamic architecture including the 73-metre Qutb Minar minaret, one of the tallest brick minarets in the world.
- Humayun's Tomb: A mid-16th century Mughal tomb considered a forerunner of the Taj Mahal in design; beautifully restored, set in char bagh gardens.
- Jama Masjid: One of the largest mosques in India, built by Shah Jahan. Non-Muslim visitors are welcome outside prayer times; modest dress is required.
- India Gate: The war memorial at the centre of New Delhi's ceremonial axis, designed by Edwin Lutyens. The surrounding lawns are a popular evening gathering spot for locals.
Museums
- National Museum (Janpath): Holds one of India's most comprehensive collections of art, archaeology, and decorative arts spanning thousands of years. Verify current opening hours before visiting.
- National Gandhi Museum and Gandhi Smriti: Sites associated with Mahatma Gandhi's life and the location of his assassination, thoughtfully preserved.
- Crafts Museum: An open-air and indoor collection of traditional crafts from across India; one of the most accessible and underrated cultural spaces in the city.
Neighbourhoods worth exploring
- Chandni Chowk: The ancient market street of Old Delhi — dense, loud, full of wholesale bazaars, street food, and surviving Mughal-era architecture.
- Hauz Khas Village: A medieval reservoir and madrasa complex surrounded by upmarket cafes, galleries, and boutiques.
- Lodi Garden: A public park containing 15th and 16th-century tombs; a peaceful green space popular with morning walkers.
- Mehrauli: The oldest continuously inhabited area of Delhi, containing the Qutb complex and several lesser-visited historic structures.
Food & Drink
Delhi's food culture is arguably its most democratic attraction. The city draws migrants from every Indian state, and their culinary traditions have taken root alongside the city's own Mughal-influenced cuisine.
Old Delhi specialities
Paratha Wali Gali (Chandni Chowk) is famous for deep-fried stuffed flatbreads. Nihari (slow-cooked meat stew) and korma are staples of the area's Muslim food heritage. Karim's, near Jama Masjid, has been serving Mughal-style meat dishes for over a century — verify current hours before visiting.
Street food citywide
- Chaat (a category of tangy, sweet-spicy snack dishes): papdi chaat, dahi bhalla, and gol gappe are ubiquitous.
- Chole bhature (spiced chickpeas with fried bread) is a quintessential Delhi breakfast.
- Paranthe and kebabs can be found across the city, not only in Old Delhi.
Drinking
Alcohol is legally sold in Delhi; licensed restaurants, hotel bars, and government liquor shops (wine shops) are the standard retail points. Lassi (yoghurt-based drink), fresh lime soda, and sugarcane juice are widely available non-alcoholic options. Drink fresh juices only where hygiene looks dependable; avoid drinks with ice if uncertain of the water source.
Practical notes
Vegetarian options are extensive at virtually every price point. Many establishments are entirely vegetarian. High-end restaurants, particularly in South Delhi and hotel dining rooms, often require reservations at weekends.
Shopping
Delhi offers a range of shopping environments from wholesale bazaars to government-run emporiums and contemporary design stores.
Markets
- Chandni Chowk: Specialised wholesale and retail lanes for textiles, spices, electronics, jewellery, and wedding goods. Bargaining is standard.
- Dilli Haat (INA and Pitampura): Government-supported craft markets where artisans from different Indian states sell directly. Fixed prices and officially curated; good for regional handicrafts and textiles.
- Sarojini Nagar Market: Popular for affordable ready-made clothing, including export surplus garments.
- Khan Market: An upmarket enclave with bookshops, gourmet food stores, clothing boutiques, and cafes.
What to buy
Handicrafts (block-printed textiles, Pashmina shawls, brassware, pottery), books on Indian history and culture, spices, and regional speciality foods are among the most practical and meaningful purchases. The Central Cottage Industries Emporium (Janpath) is a reliable government-run option for handicrafts with fixed, marked prices.
Practical Information
Emergency contacts
- Police: 100
- Ambulance: 102
- Fire: 101
- These numbers are standard across India; verify any district-specific numbers locally.
Money
ATMs are widely available, though international card fees vary. Inform your bank before travel. UPI-based apps (like Google Pay or PhonePe) are accepted at a growing number of vendors, but a foreign bank account is required to use them directly — verify compatibility before relying on this method.
Electricity
India uses 230V/50Hz. Standard plug types are Type C, D, and M. Carry a universal adapter.
Tipping
Tipping is not mandatory but is appreciated. Approximately 10% in restaurants where service charge is not already included is customary. Rounding up auto-rickshaw fares is common practice.
Public toilets
Public toilet access is improving but remains inconsistent. Sulabh Complexes operate paid, maintained public toilets across the city. Shopping malls and metro stations are reliable alternatives.
Safety
Delhi is visited safely by millions of travellers each year, but as in any large city, situational awareness matters.
General cautions
- Solo travellers, particularly women, should take extra care at night; use app-based cabs rather than hailing vehicles from the street after dark.
- Be alert to commission scams near popular tourist sites — individuals may claim that a monument is closed and offer to take you to a 'better' shop or alternative attraction.
- Only use pre-paid or app-based taxis from airport arrival halls; avoid touts inside the terminal building.
- Keep copies of your passport and visa separate from the originals.
Environmental concerns
- Air quality is a genuine health concern, especially November through January when a combination of agricultural burning and winter inversion leads to very high pollution levels. Check the real-time AQI before planning outdoor activities and carry an appropriate mask.
- Heatstroke is a risk during May–June; plan strenuous sightseeing for morning hours.
Medical
Delhi has good private hospital infrastructure. AIIMS (All India Institute of Medical Sciences) is a leading public hospital. Travel insurance that covers medical evacuation is strongly advised.
Local Culture & Etiquette
Delhi is one of the most religiously and culturally diverse cities in Asia. Mosques, Hindu temples, Sikh Gurdwaras, Jain temples, churches, and synagogues coexist within short distances of one another, and the religious calendar means festivals occur throughout the year.
Etiquette at religious sites
- Remove shoes before entering temples, mosques, Gurdwaras, and many homes.
- Cover your head when entering a Sikh Gurdwara (cloth is usually provided at the entrance).
- Dress modestly — shoulders and knees covered — at religious sites regardless of your gender.
- Ask before photographing worshippers or religious ceremonies.
Social customs
- A slight nod or the joined-hands 'Namaste' gesture is a widely understood and respectful greeting.
- Public displays of affection are socially conservative by Western standards; discretion is advised.
- Bargaining is appropriate in markets and with rickshaw drivers but not in fixed-price shops or restaurants.
- Removing footwear before entering someone's home is generally expected.
Festivals
Delhi marks Diwali, Eid, Holi, Dussehra, Guru Nanak Jayanti, and Republic Day (26 January) with particular energy. Republic Day features a large military and cultural parade on Kartavya Path (formerly Rajpath); tickets require advance registration — verify details on the official government website.
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