Start your trip in India's capital, Delhi. Visit the Red Fort, a UNESCO World Heritage Site built in the 17th century with stunning red sandstone architecture. Next, head to the Qutub Minar, the world's tallest brick minaret, built in the 12th century. End the day at the Lotus Temple, a Bahá'í House of Worship with a stunning lotus-shaped design.
Take a day trip to Agra to see the iconic Taj Mahal, one of the world's most famous landmarks. Spend the morning exploring the intricate details and history behind the white marble mausoleum. Next, visit the Agra Fort, another UNESCO World Heritage Site built in the 16th century. Finish the day with a sunset view of the Taj Mahal from the Mehatab Bagh.
Head to the "Pink City" of Jaipur and visit the impressive Amer Fort, a hilltop palace with stunning views of the city. Next, visit the iconic Hawa Mahal, or "Palace of Winds," with intricate pink sandstone architecture in the shape of a honeycomb. In the evening, visit the Jantar Mantar, an astronomical observatory built in the 18th century.
End your trip in Mumbai, the bustling city known for its beaches and Bollywood. Start the day with a visit to the Gateway of India, a landmark built in 1924 overlooking the Arabian Sea. Next, explore the Chhatrapati Shivaji Terminus, a UNESCO World Heritage Site and historic railway station. Visit the Siddhivinayak Temple in the afternoon or the Haji Ali Dargah, a mosque built on an islet in the Arabian sea. Finish the day with a sunset view from Marine Drive, a 2 km long promenade along the coastline.
If you have more time, consider exploring the colorful markets of Delhi or the Rajasthani textiles in Jaipur. If you have less time, you can skip the Qutub Minar or the Hawa Mahal. Be prepared with comfortable walking shoes and modest clothing for visiting religious sites. Remember to check opening and closing times for each location on your specific travel dates to avoid disappointment.