Leave New Delhi Railway Station around 6:30–7:00 AM on the express train to Agra Cantt; the journey takes roughly 1½–2 hours. Arrive 30–45 minutes early for station security, and keep your e-ticket and ID ready. Prebook a taxi or auto-rickshaw for the onward ride—Agra Fort is about 15–25 minutes from the station, depending on traffic. A reserved car for the day is worthwhile in Agra, especially in September when heat and occasional rain can make walking between sights tiring.
Spend about two hours at Agra Fort, ideally arriving soon after opening, generally around sunrise to 6:00 AM depending on the season and ticketing arrangements. The red-sandstone citadel is best explored at an unhurried pace: follow the courtyards into the palaces and audience halls, and look for the framed views toward the Taj Mahal from the riverside apartments. Entry is usually around ₹50 for Indian visitors and approximately ₹650 for foreign visitors, with online tickets available through the Archaeological Survey of India. Wear shoes with good grip—the stone gets hot and can be slippery after rain.
Take a short auto or taxi ride to Pinch of Spice on Fatehabad Road for lunch. Allow about an hour and budget ₹700–1,200 per person; the Mughlai dishes, kebabs, breads, and North Indian curries make this a convenient break before the afternoon’s main visit. Then continue to the Taj Mahal via the East Gate area, allowing roughly 2½ hours for the security queue, garden walk, mausoleum, and time for photographs. Check the official ticket schedule before leaving—the Taj Mahal is closed on Fridays, and afternoon entry slots can sell out. Large bags, food, tripods, and some electronic items are restricted, so carry only essentials and use the designated e-rickshaws or battery shuttles for the final approach if the heat is intense.
Finish at Mehtab Bagh, across the Yamuna, reached by taxi in about 20–30 minutes depending on traffic. Arrive 45–60 minutes before sunset so you can walk through the garden and find a clear riverside viewpoint as the Taj’s marble changes color. Entry is generally modest—around ₹30 for Indian visitors and ₹200–300 for foreign visitors—but confirm locally as fees and timings can change. This is a quieter close to the day than the Taj complex itself; bring water, mosquito repellent, and a light rain layer in September, then return to Agra Cantt or your hotel by prearranged car rather than relying on late-evening autos.
Start at Humayun’s Tomb when it opens, generally around sunrise to 6:00 AM depending on the season; allow about 1½ hours. The monumental tomb and its charbagh gardens are especially pleasant before the heat and crowds build, and the site is a useful introduction to the Mughal design language seen throughout North India. Entry is usually around ₹35 for Indian visitors and ₹550 for foreign visitors, though fees can change. From here, take a short auto-rickshaw or walk toward nearby Sunder Nursery, allowing roughly 10–15 minutes by road.
Spend late morning wandering Sunder Nursery for about 1½ hours. Its restored monuments, water channels, flowering gardens, and broad shaded paths make it one of Delhi’s best places for an unhurried stroll; carry water and comfortable shoes, as the grounds are larger than they first appear. It normally opens around sunrise and closes in the evening, with a modest entry fee commonly around ₹50–200 depending on visitor category and day. A taxi or metro-and-auto combination to Connaught Place takes about 25–40 minutes, depending heavily on traffic.
Have lunch at Saravana Bhavan in Connaught Place, allowing an hour for crisp dosas, idli, vada, or a South Indian thali; budget approximately ₹400–800 per person. It is popular, so expect a short wait at peak lunchtime, and ask for a table inside if the afternoon is hot. Afterward, take a taxi toward India Gate—about 15–25 minutes—or use the nearby metro followed by an auto-rickshaw. Walk along Kartavya Path for around 45 minutes, keeping in mind that the open boulevard offers little shade; late afternoon is more comfortable, and evenings can become busy with local families.
Finish at Qutub Minar, reached by taxi from India Gate in roughly 35–50 minutes depending on traffic. Arrive with at least 1½ hours before closing—typically around sunset, though the exact time and ticketing rules vary—and allow time for the surrounding ruins, carved screens, and courtyards rather than viewing the tower alone. Entry is commonly about ₹40 for Indian visitors and ₹600 for foreign visitors. The monument is in Mehrauli, where traffic can be slow around closing time, so arrange a return taxi in advance; if you have energy afterward, the nearby lanes are good for a relaxed drive past old village walls and contemporary cafés rather than adding another formal sight.