Delhi Travel Guide: Red Fort, Old Delhi and a Taj Mahal Day Trip

Delhi mixes Mughal-era landmarks like Humayun's Tomb and the Red Fort with the chaos and street food of Old Delhi's lanes, and it's also the most common starting point for a day trip to the Taj Mahal in Agra. As India's capital and one of the world's oldest continuously inhabited cities, Delhi layers Mughal architecture, British colonial-era buildings, and modern India on top of each other in a way few cities can match.

Beyond the monuments, Delhi's food scene spans everything from Old Delhi's legendary street food stalls to some of the country's most acclaimed fine dining, and its position in northern India makes it a natural gateway for trips extending to Rajasthan or the Himalayas.

Humayun's Tomb, a precursor to the Taj Mahal's architectural style, is often less crowded than the Red Fort and equally impressive. The Red Fort and neighboring Jama Masjid anchor Old Delhi, and a rickshaw ride through Chandni Chowk's narrow lanes is a genuinely memorable, if chaotic, way to experience the old city. India Gate and the government buildings around Rajpath give a sense of British colonial-era New Delhi.

Qutub Minar, a soaring 12th-century minaret, rewards a half-day visit, and a day trip to Agra for the Taj Mahal is close to essential for most first-time visitors — it's roughly 3-4 hours away by car or a faster train option.

Connaught Place and New Delhi put you near India Gate and government-district sights with easy metro access, a comfortable base for first-time visitors. Old Delhi suits travellers focused on the Red Fort, Jama Masjid and street food but is louder and more crowded. South Delhi neighbourhoods like Hauz Khas offer a more upscale, residential alternative with their own dining and shopping scene.

Indira Gandhi International Airport (DEL) connects to New Delhi by the Airport Express metro line in about 20 minutes, generally faster and more predictable than a taxi during peak traffic. Pre-paid taxi counters inside the terminal are a safer option than street cabs if you'd rather not deal with the metro on arrival.

The Delhi Metro is extensive, cheap and air-conditioned, covering most major sights; ride-hailing apps are the practical choice for reaching Old Delhi's narrower lanes where the metro doesn't go directly. Traffic can be intense at peak hours, so building extra time into any cross-city trip is worth doing.

Group India Gate, Humayun's Tomb and Connaught Place into one day, keep a separate day for Old Delhi's Red Fort and street food lanes, and budget a full extra day for the Taj Mahal round trip to Agra. A 4-5 day trip covers Delhi's core sights plus the Agra day trip comfortably. October through March offers the most comfortable temperatures, avoiding the intense pre-monsoon heat of April through June.

History and architecture enthusiasts get layers of Mughal, colonial and modern history in one city. First-time India visitors will find Delhi a natural, well-connected starting point. Food travellers should prioritise Old Delhi's street food alongside the city's fine dining scene. Photographers can build a trip around Humayun's Tomb, the Red Fort and the Taj Mahal day trip. Travellers extending into Rajasthan will find Delhi a convenient gateway city.