The Victoria Memorial is a majestic monument located in the heart of Kolkata, built between 1906 and 1921 by the British Raj. It was dedicated to Queen Victoria, who served as the Empress of India from 1876 to 1901. The idea for the memorial was conceived by Lord Curzon, the Viceroy of India, as a tribute to Queen Victoria's reign. The foundation stone was laid by the Prince of Wales (later King George V) in 1906. The memorial is a blend of classical and Neoclassical architectural styles, featuring Indo-Saracenic elements. It stands on 64 acres of gardens and houses a museum with 25 galleries showcasing Indian history during the British Raj.

Howrah Bridge, officially known as Rabindra Setu, is a steel-balanced cantilever bridge spanning the Hooghly River in West Bengal, India. It was commissioned in 1943 and replaced an earlier pontoon bridge that connected Kolkata and Howrah. The bridge is an iconic landmark and engineering marvel, designed by Rendel, Palmer and Tritton. It was constructed using 26,500 tons of steel, with 23,000 tons supplied by Tata Steel. The bridge is notable for being built without nuts and bolts, using rivets instead.

The Indian Museum, located in Central Kolkata, is the oldest and largest multipurpose museum in India and Asia. Founded in 1814 by the Asiatic Society of Bengal, it was initially housed at the Society's building on Park Street. The museum's current building on Chowringhee Road was completed in 1875 and designed by W. L. Grandville in the Romanesque style. It features six sections with 35 galleries, including Indian art, archaeology, anthropology, geology, zoology, and economic botany. The museum is renowned for its extensive collections of antiques, armor, ornaments, fossils, skeletons, mummies, and Mughal paintings.

Marble Palace is a stunning 19th-century mansion located at 46, Muktaram Babu Street in North Kolkata. Built in 1835 by Raja Rajendra Mullick, a wealthy Bengali merchant and art connoisseur, it is renowned for its neoclassical architecture with traditional Bengali elements. The palace features open courtyards, tall Corinthian pillars, and beautifully ornamented verandahs, reflecting a blend of styles, including a resemblance to a Chinese pavilion. It is constructed using 126 types of marble, which gives it its name. The mansion includes five halls: the Painting Room, Reception Hall, Thakur Dalan (place of worship), Sculpture Room, and the Billiards Room.

St. Paul's Cathedral is a prominent Anglican cathedral located in Kolkata, West Bengal. It was built between 1839 and 1847 to serve the growing European community in Calcutta, replacing St. John's Church as the main place of worship. The cathedral is renowned for its Indo-Gothic architectural style, designed by Major William Nairn Forbes, which was adapted to withstand the tropical climate of India. The structure features Gothic revival elements with slender vertical piers, vaulting, and pointed arches, resembling Norwich Cathedral in England.

Eden Gardens is a historic cricket stadium located in Kolkata, West Bengal, India. Established in 1864, it is one of the oldest and most renowned cricket grounds in the world. The stadium was named after the Eden sisters of Lord Auckland, the then Governor-General of India. It is often referred to as the "Lord's of Asia" due to its iconic status in cricket. Eden Gardens has a seating capacity of approximately 66,000 spectators, though it can accommodate up to 90,000 during major events.