The Dakshineswar Kali Temple, located in Kolkata, West Bengal, is one of the most revered Hindu temples in India. Built in 1855 by Rani Rashmoni, a philanthropist and devotee of goddess Kali, the temple is dedicated to Bhavatarini, an aspect of Kali. Situated on the eastern bank of the Hooghly River, the temple complex features a large courtyard surrounded by 12 shrines dedicated to Lord Shiva, a temple to Radha-Krishna, and a bathing ghat on the river.

The Maidan in Kolkata is a vast urban park, often called the "lungs of the city," stretching over 300 acres. Surrounded by historic landmarks like the Victoria Memorial and Fort William, it serves as a popular spot for recreation, sports, and public events. With its sprawling green lawns, tree-lined pathways, and open spaces, the Maidan is a vital cultural and social hub, offering residents a peaceful escape amid the bustling city life.

The Nakhoda Mosque in Kolkata, built in 1926 by Abdar Rahim Osman of the Kutchi Memon community, is the city's largest mosque. Located in the bustling Chitpur area, its design reflects Mughal architecture, with grand domes and tall minarets inspired by Akbar's tomb and Fatehpur Sikri. The mosque can hold up to 10,000 worshippers and features intricate interiors, a marble ablution pool, and vibrant motifs, making it a spiritual and architectural landmark.

The Victoria Memorial in Kolkata, built between 1906 and 1921, is a stunning white marble monument dedicated to Queen Victoria. Designed in Indo-Saracenic style, it combines British and Mughal architectural elements, featuring a large central dome, graceful pillars, and lush gardens. Surrounded by 64 acres of greenery, it houses a museum with galleries displaying colonial-era paintings, artifacts, and historical documents, making it a major cultural and historical landmark.

The Mother House in Kolkata, founded by Mother Teresa in 1950, is the headquarters of the Missionaries of Charity. It served as her home and is now her final resting place. Located on AJC Bose Road, the site includes a simple tomb, a chapel, and a small museum displaying her personal belongings. The serene atmosphere reflects her life of humility and service, drawing visitors from around the world who come to pay homage and learn about her legacy of compassion.

St. Paul’s Cathedral in Kolkata is a stunning example of Indo-Gothic architecture, designed by Major William Nairn Forbes and completed in 1847. Inspired by England's Canterbury Cathedral, it features pointed arches, a tall spire, and stained-glass windows. Built to withstand the local climate, the cathedral has a curved roof supported by iron trusses. Its serene interior houses memorials, a beautiful nave, and the tomb of Bishop Daniel Wilson. Surrounded by peaceful gardens, it stands as a prominent spiritual and historical landmark near the Victoria Memorial.

The Parashnath Jain Temple, also known as the Calcutta Jain Temple, is a prominent Śvetāmbara Jain temple located in the Maniktala area of Kolkata. Established in 1867 by Rai Badridas Bahadoor Mookim, a philanthropist and prominent figure in the Jain community, the temple complex comprises four main shrines dedicated to revered Jain Tirthankaras: Shitalanatha, Chandraprabha, Mahavira, and Parshvanatha.

St. John's Church in Kolkata, consecrated on June 24, 1787, is a significant example of neoclassical architecture and holds a prominent place in the city's colonial history. Designed by architect James Agg, the church was constructed using bricks and stones, with materials sourced from the medieval ruins of Gour, making it a rare example of stone construction in the region. The church's most distinctive feature is its 174-foot tall stone spire, which houses a giant clock, earning it the nickname "Pathure Girja" or "Stone Church."

Belur Math, the headquarters of the Ramakrishna Math and Mission, is a renowned spiritual and architectural landmark situated on the western bank of the Hooghly River in Belur, Howrah, West Bengal. Established in 1897 by Swami Vivekananda, a direct disciple of Sri Ramakrishna Paramahamsa, the Math embodies the vision of universal harmony and religious unity.