Biggest, Highest, Largest, Longest Bridges, Roads and Rail Route
- Longest Bridge in India – Dhola Sadiya Bridge (Bhupen Hazarika Bridge) on Lohit river, Length (9.15 Km)
- Longest river bridge in India – Dhola Sadiya Bridge (Brahmaputra Bridge), Assam (9.15 Km)
- Longest sea Bridge in India – Bandra Worli Sea Link, Length (5.6 Km)
- Biggest cantilever bridge – Rabindra Setu, Kolkata
- Longest Train Route in India – Vivek Express, Dibrugarh to Kanyakumari (4286 Km)
- Second Longest Train Route in India – Himsagar Express, Jammu to Kanyakumari (3715 Km)
- Longest National Highway – NH-7, Varanasi to Kanyakumari
- Longest tunnel of India – Jawahar Tunnel, Banihall Pass, Jammu and Kashmir
- Longest Railway platform of India – Gorakhpur, UP (1355.4 m)
- Longest railway tunnel of India – Pir Panjal Railway Tunnel (11.215 Km) (Jammu and Kashmir)
Biggest, Highest, Largest, Longest : Coasts, Borders
- State with longest coastal line – Gujarat
- South Indian state with longest coastal line – Tamil Nadu
- Indian State with longest International Border – Rajasthan
- Indian State with minimum international borderline – Sikkim
- Country with Longest border line with India – Bangladesh
- Indian State with maximum number of International Borders – Arunachal Pradesh
Biggest Highest Largest Longest Man made Structures
- Tallest Dam of India – Tehri Dam, Uttarakhand (Height 260 m)
- Longest Dam of India – Hirakud Dam, Odisha (4.8 Km)
- Largest (heaviest) satellite till date launched by India – GSAT-19 weighing 3136 Kg. This satellite was launched by heaviest and most powerful rocket (till date) GSLV Mark III on 5th June 2017.
- Oldest Church of India – St Thomas Church at Palayar, Trichur, Kerala
- Biggest animal fair in India – Sonepur (Bihar)
- Largest auditorium of India – Sri Shanmukhanand Hall, Mumbai
- Largest Mosque of India – Jama Masjid (Delhi)
- Highest Gateway – Buland Darwaza, Fatehpur Sikri UP
- Largest dome of India – Gol Gumbaz, Bizapur, Karnataka
- Tallest statue of India – Gomateshwar, Karnataka
- Biggest Stadium of India – Yuva Bharti Stadium, Salt Lake, Kolkata
- Largest Planetarium of India – Birla Planetarium, Kolkata
- Highest Airport of India – Leh Airport
Biggest, Highest, Largest, Longest Lakes and Water Bodies
- Biggest natural fresh water lake of India – Wular Lake, Jammu and Kashmir
- Biggest brackish (Partial Saline) water lake of India – Chilka Lake, Odisha
- Biggest saline water lake of India – Sambhar Salt lake, near Jaipur, Rajasthan
- Largest artificial lake of India – Indira Sagar of Indira Sagar Dam ( Second and third largest are Nagarjuna Sagar and Gobind Sagar resp.)
- Highest lake of India – Tso-Lamho Lake, Sikkim (Height 5330 m) (14th Highest in world)
- Longest canal of India – Indira Gandhi canal, Rajasthan
Biggest, Highest, Largest and Longest Natural Resources
- Highest Peak of India – Kangchenjunga ,altitude 8586 mtr (Important Note – Mount K2 (Godwin Asuten), altitude 8611 m lies in Gilgit-Baltistan region of Pak occupied Kashmir. Although India claims that region but in reality Mount K2 is not the highest peak of India but it is of Pakistan)
- Highest Peak of India which lies completely inside Indian Territory – Nanada Devi in Chamoli district of Uttarakhand, altitude 7816 mtr
(Note – Kangchenjunga lies on the border on of India and Nepal while Nanada Devi lies completely inside India)
- Largest desert of India – Thar Desert
- Largest Delta of Indian and World – Sundarban Delta
- State with maximum forest area – Madhya Pradesh
- State with maximum percentage of forest area – Mizoram (about 75 %)
- Union Territory with maximum percentage forest area – Andaman and Nicobar Islands about (87 %)
- Highest Waterfall of India – Jog Falls, Karnataka
- Longest river of India – Ganga
- Longest river which flows entirely in India – Godavari
- Most Populous city of India – Mumbai
- Biggest River Island – Majuli , Brahmaputra River, Assam