If you have just one day to spend in Agra, you'll want to make the most of your time by visiting its iconic landmarks. Here's a suggested itinerary for a day trip to Agra:

Taj Mahal: Start your day early by visiting the Taj Mahal, one of the Seven Wonders of the World. Arriving early will allow you to beat the crowds and witness the magnificent marble monument in the soft morning light. Spend ample time exploring the Taj Mahal's intricate architecture, lush gardens, and reflecting pools. Don't forget to capture some memorable photographs of this iconic symbol of love.

Agra Fort: After visiting the Taj Mahal, head to Agra Fort, a UNESCO World Heritage Site located just a short distance away. Explore the fort's massive red sandstone walls and impressive Mughal architecture. Highlights include the Diwan-i-Aam (Hall of Public Audience), Diwan-i-Khas (Hall of Private Audience), and the beautiful Pearl Mosque.

Lunch: Take a break for lunch at one of the many restaurants or cafes near the Taj Mahal or Agra Fort. Enjoy some delicious Mughlai cuisine, which is famous for its rich flavors and aromatic spices.

Itmad-ud-Daulah's Tomb (Baby Taj): After lunch, visit the Itmad-ud-Daulah's Tomb, often referred to as the "Baby Taj." This exquisite marble mausoleum is believed to have inspired the design of the Taj Mahal and is known for its intricate inlay work and delicate craftsmanship.

Mehtab Bagh: End your day with a visit to Mehtab Bagh, a garden complex located across the Yamuna River from the Taj Mahal. Mehtab Bagh offers stunning views of the Taj Mahal at sunset, providing a perfect opportunity for some memorable photographs.

By following this itinerary, you'll be able to experience the best of Agra's attractions in just one day. However, keep in mind that these are just suggestions, and you can customize your itinerary based on your interests and preferences.