Jantar Mantar is a historic astronomical observatory located in the heart of New Delhi, near Connaught Place. It was constructed by Maharaja Jai Singh II of Jaipur in 1724 as part of his efforts to revise the calendar and astronomical tables. The observatory is one of five built by Jai Singh II, with the others located in Jaipur, Ujjain, Mathura, and Varanasi. The complex includes 13 architectural instruments designed for astronomical observations with the naked eye. Some of the notable instruments include: Samrat Yantra: A giant sundial used to measure time accurately. Ram Yantra: Used to measure the altitude of celestial bodies. Jayaprakash Yantra: A concave hemisphere for determining the position of the sun and other celestial bodies. Mishra Yantra: Used to determine noon in different cities worldwide. Jantar Mantar is a testament to ancient India's scientific achievements and architectural innovations. It is a popular tourist destination, offering insights into India's astronomical past and its cultural significance.

Perched atop the rugged Aravalli Hills, Nahargarh Fort stands sentinel over Jaipur, the vibrant capital of Rajasthan. Constructed in 1734 by Maharaja Sawai Jai Singh II, the fort was originally named Sudershangarh but later became known as Nahargarh, meaning 'abode of tigers'. Legend suggests that the fort's construction was hindered by the spirit of Prince Nahar Singh Bhomia, appeased only after a temple was built in his honor within the fort's premises. Designed as a retreat and hunting lodge for the royal family, Nahargarh Fort offers a blend of historical significance and architectural brilliance. The fort's walls extend over the surrounding hills, forming a formidable defense alongside the nearby Amer and Jaigarh Forts. Within its confines lies the Madhavendra Bhawan, a palace complex built by Sawai Madho Singh II in the late 19th century. This structure houses suites for the king and his queens, interconnected by corridors adorned with delicate frescoes and intricate carvings. Visitors to Nahargarh Fort can immerse themselves in its rich history while exploring its various attractions. The fort offers panoramic views of Jaipur's cityscape, especially breathtaking at sunrise and sunset. The Madhavendra Bhawan provides insight into royal life, with its well-preserved rooms and artistic embellishments. Additionally, the fort's rooftop restaurant allows guests to dine while overlooking the sprawling city below. The best time to visit Nahargarh Fort is during the cooler months, from October to March, when the weather is pleasant for exploring. Reaching the fort is convenient, with options including taxis, auto-rickshaws, or even trekking for the more adventurous. The fort is located approximately 6 kilometers from Jaipur's city center, making it easily accessible for tourists.

Perched atop the Cheel ka Teela (Hill of Eagles) in the Aravalli range, Jaigarh Fort overlooks the Amer Fort and Maota Lake near Jaipur, Rajasthan. Constructed in the early 18th century by Maharaja Sawai Jai Singh II, the fort was designed to protect the Amer Fort and its palace complex. Built with red sandstone, Jaigarh Fort spans approximately 3 kilometers in length and 1 kilometer in width. One of the fort's most notable features is the Jaivana Cannon, which was the world's largest cannon on wheels at the time of its manufacture in 1720. Although it was never used in battle, the cannon symbolizes the fort's military prowess. Visitors can also explore the armory, which houses a collection of swords, shields, guns, and muskets, as well as photographs of Jaipur's Maharajas who served in the Indian Army. The fort's museum offers insights into the royal heritage of Jaipur, displaying artifacts such as old photographs, stamps, and a 15th-century spittoon. Architectural highlights within the fort include the Diwan-i-Aam (Hall of Public Audience), Khilbat Niwas, and the Diya Burj, the highest point of the fort offering panoramic views of the surrounding landscape. Jaigarh Fort is connected to the Amer Fort through subterranean passages, allowing visitors to explore both forts seamlessly. The fort is open daily from 9:00 AM to 4:30 PM. The entry fee is ₹150 for Indian adults, ₹75 for children aged 5 to 12, and ₹50 for students. For foreign tourists, the fee is ₹200 for adults and ₹100 for children aged 5 to 12 and for students. Children below 5 years of age can enter free of charge. The best time to visit Jaigarh Fort is between October and March, when the weather is pleasant and conducive to exploring the fort's expansive grounds.

Jal Mahal is a beautiful palace located in the middle of the Man Sagar Lake in Jaipur. Built in the Rajput and Mughal styles of architecture, it is a five-story building, with four stories submerged in water. The palace offers a stunning view against the backdrop of the Aravalli hills and is a popular tourist attraction.