The Qutub Minar was primarily constructed using red sandstone, which is known for its durability and reddish-brown color.

Qutb-ud-din Aibak, the founder of the Delhi Sultanate, initiated the construction of the Qutub Minar in 1193.

The Qutub Minar was initially conceived as a victory tower to commemorate the Islamic conquest of Delhi.

The Qutub Minar consists of five distinct storeys, each with its own unique architectural features.

The Qutub Minar showcases a blend of architectural styles, primarily Indo-Islamic, which combines elements from both Islamic and Indian architectural traditions.

Firoz Shah Tughluq, the Sultan of Delhi from 1351 to 1388, added the fifth and final storey to the Qutub Minar.

The Qutub Minar stands at a height of approximately 72.5 meters, making it one of the tallest brick minarets in the world.

The Qutub Minar is adorned with intricate carvings and inscriptions, including verses from the Quran, particularly the Ayat al-Kursi, which is considered one of the most powerful verses in the Islamic holy book.

The Qutub Minar was designated as a UNESCO World Heritage Site in 1993 due to its exceptional architectural value, historical significance, and cultural importance as a symbol of victory and architectural fusion.

The Qutub Minar complex encompasses several other significant monuments, including the Iron Pillar, Quwwat-ul-Islam Mosque, Alai Darwaza, and the tombs of Iltutmish and Alauddin Khilji.

The Iron Pillar, located in the Qutub Minar complex, is renowned for its resistance to rust and corrosion, its intricate design, and its historical significance as an ancient metallurgical marvel.

The Qutub Minar incorporates architectural elements commonly found in Hindu and Jain temples, such as fluted columns, bell-shaped capitals, and curved eaves, demonstrating the fusion of architectural styles in its design.

The balconies on the Qutub Minar served multiple purposes, including allowing muezzins to call for prayers, providing vantage points for viewing the surrounding landscape, and offering defensive advantages during times of conflict.

The Qutub Minar's spiral staircase, which winds its way up the tower, is considered a unique and remarkable architectural feature, showcasing the skill and ingenuity of its builders.

The spiral staircase of the Qutub Minar consists of 379 steps, providing access to the different levels of the tower.