Begin your Delhi trip at Qutub Minar Complex, a UNESCO World Heritage site and one of India's most iconic landmarks. Explore the 73-meter tall Qutub Minar tower, the ancient iron pillar believed to date back to the 4th century, and the stunning 14th-century Alai Darwaza gate. You can also go on a picnic at the lush gardens surrounding the complex.
In the morning, visit the Lotus Temple, shaped like a blooming lotus flower and notable for its stunning architecture and serene atmosphere. Then, head to Humayun's Tomb, a magnificent mausoleum built in the 16th century for Mughal Emperor Humayun. Take a romantic stroll through the lush gardens and admire the intricate design of the tomb.
On your final day, explore the bustling streets of Old Delhi. Start at the Red Fort, a sprawling 17th-century fort complex with impressive architecture and a rich history. Then, head to Jama Masjid, one of the largest mosques in India, for stunning views and a peaceful atmosphere. End your day by wandering through the narrow lanes of Chandni Chowk, the oldest and busiest market in Delhi, for a truly authentic experience.
If you have more time, consider visiting the India Gate, Akshardham Temple, or the National Museum. For a more relaxed honeymoon, check out Delhi's many spas and restaurants. If you have less time, skip Chandni Chowk and spend more time at Qutub Minar Complex or Humayun's Tomb.