Visit the magnificent tomb of the Mughal Emperor Humayun, which is a UNESCO World Heritage site. The tomb is surrounded by beautiful gardens and is a stunning example of Mughal architecture.
Explore the iconic Red Fort, another UNESCO World Heritage site and a symbol of India's rich history and culture. The fort has several museums, halls and gardens to explore.
Indulge in some mouth-watering Mughlai cuisine at Karim's, a legendary restaurant known for its delectable kebabs and biryanis. The restaurant has a great ambiance and is perfect for a family meal.
Visit the stunning Lotus Temple, which is shaped like a lotus flower and is a Bahá'í House of Worship. The temple is surrounded by beautiful gardens and is a peaceful oasis in the bustling city.
End your day with a visit to the iconic India Gate, a war memorial that honours the Indian soldiers who died in World War I. The monument is beautifully lit up at night and is surrounded by lush green lawns.
Consider visiting the National Museum of India or the Akshardham Temple if you have time. You could also take a side trip to the nearby Qutub Minar or the Swaminarayan Akshardham temple. Make sure to carry enough water and wear comfortable shoes to enjoy the day.