Overview
Delhi — officially the National Capital Territory of Delhi (NCT of Delhi) — sits in northern India along the western bank of the Yamuna River. It functions simultaneously as the seat of the Indian government and as one of the world's most populous urban agglomerations. The territory contains eleven districts and is divided broadly into Old Delhi, with its dense Mughal-era lanes, and New Delhi, the planned colonial-era capital designed by Edwin Lutyens.
The city layers roughly three millennia of history. Evidence of settlements dating to the Mahabharata era exists at Purana Qila, and successive empires — the Tomars, Chahamanas, Delhi Sultanate, Mughals, and finally the British — each left distinct architectural and cultural imprints. This density of heritage within a single metropolitan boundary is unusual even by South Asian standards.
Modern Delhi is also a city of contradictions: gleaming metro lines run past crumbling havelis; Michelin-quality restaurants open steps away from century-old street-food stalls. Travelers who engage with both registers tend to leave with a much fuller picture of the place.
Before You Go
Visas
Most foreign nationals require a visa to enter India. Requirements, e-visa eligibility, and processing times change periodically. Check TravelerPulse's Visas section and verify current rules directly with the Indian government's official immigration portal before you travel.
Vaccinations and Health
Consult a travel-medicine clinic or your GP at least six weeks before departure. Hepatitis A, typhoid, and routine vaccinations are commonly recommended for India travel. Mosquito-borne illnesses including dengue are present in Delhi; use repellent and wear long sleeves in the evening. Tap water is not safe to drink — stick to sealed bottled water or use a reliable filter.
Air Quality
Delhi's air quality is a genuine concern, particularly from October through January when crop-burning smoke from neighboring states combines with vehicular and industrial emissions. PM2.5 levels during this period can reach hazardous levels. Travelers with respiratory conditions should discuss the risk with a doctor, carry any necessary medication, and consider N95-rated masks. Check real-time AQI data (several free apps and websites provide this) before and during your visit.
What to Pack
- Light, breathable cotton clothing for summer (April–June); warm layers for December–January evenings
- Modest clothing for temple and mosque visits (shoulders and knees covered)
- Sturdy, slip-on shoes for sites where footwear must be removed frequently
- Any prescription medication with documentation, as some drugs require proof of prescription at customs
Getting There
By Air
Indira Gandhi International Airport (IATA: DEL) is Delhi's main airport and a major international hub. It has three operational terminals; verify your terminal when booking, as they are not adjacent. The airport is connected to central Delhi by the Airport Express Metro line, which is the fastest and most straightforward way to reach the city center. Prepaid taxi counters and app-based ride services also operate from the arrivals area.
By Train
Delhi has several major railway stations — New Delhi, Old Delhi (Delhi Junction), Hazrat Nizamuddin, and Anand Vihar are the most significant for long-distance travelers. The city is connected by rail to virtually every major Indian city. Book tickets in advance through the Indian Railway Catering and Tourism Corporation (IRCTC) platform; popular trains on key routes fill quickly.
By Road
Delhi sits at the convergence of several National Highways. Interstate bus services (both government and private) connect Delhi to Agra, Jaipur, Chandigarh, and other regional destinations. Verify current bus operators and terminal locations locally, as these change.
Getting Around
Delhi Metro
The Delhi Metro Rail Corporation (DMRC) network covers most of the territory with multiple color-coded lines. It is generally reliable, air-conditioned, and significantly cheaper than taxis for most journeys. Token cards and rechargeable smart cards are available at stations. Women-only carriages operate on all lines.
Auto-rickshaws and Cycle Rickshaws
Auto-rickshaws are ubiquitous and practical for short distances, especially in areas the metro doesn't reach well. Insist on the meter or agree on a price beforehand to avoid disputes. Cycle rickshaws remain useful in the narrow lanes of Chandni Chowk and Old Delhi where motor vehicles struggle.
App-based Ride Services
Ola and Uber both operate in Delhi and provide a meter-free, transparent pricing experience. Pick-up can sometimes be complicated at busy locations like railway stations; confirm your meeting point with the driver.
Walking
Central areas like Connaught Place and Lodi Colony are walkable for short distances. However, footpaths are inconsistent, and traffic can be aggressive. Plan walking routes carefully and avoid major arterial roads on foot where possible.
Things to See & Do
Historic Monuments
- Red Fort (Lal Qila): A UNESCO World Heritage Site and the symbolic center of Mughal power in Delhi. The sandstone fortification dates to the 17th century. The sound-and-light show in the evening is popular; check current schedules and admission fees at the Archaeological Survey of India (ASI) before visiting.
- Qutb Minar Complex: Another UNESCO site, featuring the 72-meter Qutb Minar, one of the world's tallest brick minarets, alongside the Quwwat-ul-Islam mosque and the enigmatic Iron Pillar. Verify admission fees and hours with ASI or locally.
- Humayun's Tomb: A Mughal garden tomb and forerunner to the Taj Mahal's design. It is quieter than many Delhi monuments and architecturally striking. UNESCO listed.
- Purana Qila (Old Fort): A sprawling fort associated with the ancient city of Indraprastha. Boating is available on the adjacent lake; verify operations locally.
Religious Sites
- Jama Masjid: One of India's largest mosques, built under Emperor Shah Jahan. Non-Muslim visitors are generally welcome outside prayer times; dress modestly and check current visiting norms at the site.
- Akshardham Temple: A large modern Hindu temple complex completed in 2005. No photography inside; bag storage is required and items like phones must be deposited.
- Gurudwara Bangla Sahib: An important Sikh shrine that offers langar (free communal meal) to all visitors. Cover your head and remove shoes before entering.
- Lotus Temple (Bahá'í House of Worship): A striking 1986 building open to visitors of all faiths. Silence is observed inside.
Museums and Culture
- National Museum: Houses a broad collection of Indian art, archaeology, and textiles spanning thousands of years. Verify current hours and renovation-related closures.
- National Gallery of Modern Art (NGMA): A solid collection of Indian modern and contemporary art in a building near India Gate.
- Crafts Museum (National Handicrafts and Handlooms Museum): An underrated resource for understanding India's regional craft traditions, with artisans sometimes working on-site.
Neighborhoods Worth Exploring
- Chandni Chowk: Old Delhi's main bazaar street, best explored on foot or by cycle rickshaw in the early morning before crowds peak.
- Lodi Colony: Known for its street murals, independent cafes, and the adjacent Lodi Garden with scattered medieval tombs.
- Hauz Khas Village: A restored medieval water reservoir surrounded by boutiques, galleries, and restaurants.
Food & Drink
Delhi's food scene is one of the most diverse in India, drawing on Punjabi, Mughlai, Rajasthani, and many other regional traditions alongside a thriving contemporary restaurant culture.
Street Food
Old Delhi is the canonical destination for street food. Parathe Wali Gali (the lane of fried breads) in Chandni Chowk has served stuffed parathas for generations. Chaat — savory snacks including golgappa (puri filled with spiced water), aloo tikki, and papdi chaat — is found across the city at roadside carts. Karim's, near Jama Masjid, has been serving Mughlai meat dishes since the early 20th century and remains a reference point for Delhi kebabs and curries.
Neighborhoods for Restaurants
Khan Market, Lodi Colony, and Hauz Khas host a concentration of sit-down restaurants serving Indian regional cuisines alongside pan-Asian, Mediterranean, and contemporary menus. Connaught Place has a mix of long-established restaurants and newer openings.
Practical Notes
- Vegetarian options are plentiful throughout the city; many restaurants are entirely vegetarian.
- Alcohol is available at licensed restaurants and liquor stores; Delhi is not a dry state, but some areas near religious sites may have restrictions.
- Opt for cooked, hot food from busy stalls with high turnover; avoid raw salads or cut fruit from street vendors if you have a sensitive stomach.
- Packaged water and drinks are widely available; always check the seal is intact.
Shopping
Delhi offers a wide spectrum of shopping, from government-run emporiums to chaotic market lanes.
Fixed-Price Government Emporiums
The State Emporiums along Baba Kharak Singh Marg, near Connaught Place, sell handicrafts and textiles from different Indian states at broadly fixed prices, making them a useful reference point before bargaining in open markets. The Central Cottage Industries Emporium nearby serves a similar function for a national range of crafts.
Markets
- Chandni Chowk and surrounding lanes: Wholesale and retail markets for fabrics, spices, jewelry, electronics, and wedding goods. Specific lanes specialize in specific goods (e.g., Dariba Kalan for silver jewelry, Khari Baoli for spices).
- Dilli Haat (INA): An open-air crafts bazaar where artisans from different states rotate stalls. Admission charged; verify current fee locally. Good for handicrafts without extreme bargaining pressure.
- Sarojini Nagar Market: Known for surplus export garments at low prices; popular with locals.
- Janpath Market: Near Connaught Place; popular for inexpensive clothing, bags, and tourist-oriented souvenirs.
Bargaining is expected in most markets except fixed-price stores. Be aware of quality variations and verify gemstones or antique claims independently.
Practical Information
Emergency Numbers
Verify current emergency numbers locally or through your embassy upon arrival. India's national emergency number is 112, which routes to police, fire, and ambulance services. The Delhi Police also has a dedicated helpline — confirm the current number locally.
Money
ATMs are widely available in central Delhi and most neighborhoods. International cards are accepted at hotels, larger restaurants, and malls, but smaller vendors, rickshaw drivers, and market stalls typically prefer cash. UPI-based digital payments are extremely common in India; some stalls now accept QR-code payments even if they don't take cards.
SIM Cards
Prepaid SIM cards are available at the airport and at authorized stores in the city. Foreign nationals typically need to present their passport and visa; activation can take a few hours. This is often the most cost-effective way to access data during a longer stay.
Connectivity
Free Wi-Fi is available at the airport and at many hotels and cafes. Coverage quality varies.
Electricity
India uses 230V / 50Hz. Socket types in common use include Type C, D, and M. Bring a universal adapter.
Tipping
Tipping is not mandatory but appreciated. In restaurants a 10% tip on the bill is common practice where service charge is not already included. For auto or cycle rickshaws, rounding up the fare is customary.
Safety
Delhi is visited by millions of travelers each year without incident, but like any major city it has areas and situations that call for basic precautions.
Petty theft — pickpocketing in crowded markets, on busy metro platforms, and at major tourist sites — is the most common concern. Keep valuables in a secure, front-facing bag or money belt, particularly in Chandni Chowk and at rail stations.
Taxi and rickshaw scams targeting new arrivals are well documented. Common tactics include claiming your destination hotel is closed or has moved, then taking you to a more expensive alternative. Book from prepaid counters at the airport, use app-based services, or get meter-based autos to reduce this risk. Research your accommodation address beforehand and confirm it directly with the property.
Solo women travelers should be aware that harassment in public spaces is a reported experience for both domestic and foreign women. Well-lit, populated areas and use of the women-only metro carriage can reduce unwanted attention. Evenings in unfamiliar or less-trafficked neighborhoods call for extra caution.
Keep your embassy or consulate contact information saved. Register with your country's travel registration system if one is available, particularly for longer stays.
Local Culture & Etiquette
Delhi's cultural fabric is shaped by partition-era migration, a continuous Punjabi influence, significant Muslim heritage in Old Delhi, and an enormous influx of people from across India who have come to the capital for work and education. This makes it one of the more cosmopolitan and culturally layered cities in South Asia.
Respect for religious sites matters: remove shoes when asked, cover your head in gurudwaras and mosques, and dress modestly when visiting temples, dargahs, and mosques. Photography inside religious buildings is often restricted — look for signs or ask before pointing a camera.
Public displays of affection are socially uncommon in much of Delhi and may attract unwanted attention. Conversely, hospitality toward guests is deeply embedded in the culture, and it is not unusual for strangers to offer directions, share food, or invite travelers to join family events — engaging with these moments respectfully tends to be a highlight of a Delhi visit.
Delhi hosts a dense calendar of cultural events including classical music and dance festivals, literary festivals (including the Delhi leg of major literary festivals), and religious celebrations. Diwali in October or November and Holi in March are visually spectacular but also bring crowds and, in the case of Holi, enthusiastic color-throwing that can affect cameras and clothing.