Article Detail Which is Largest Dome in World ? Answer: St. Peter's Basilica (Rome) Similar Questions : 1. Which is tallest statue in world ? Answer: Spring Temple Buddha located in the Zhaocun township of Lushan County, Henan, China 2. Which is smallest continent of world ? Answer: Australia 3. Which is longest tributary river of India ? Answer: Yamuna 4. Which is longest river of South India ? Answer: Godavari 5. Which is the lightest gas ? Answer: Hydrogen 6. Which is the largest Mosque in World ? Answer: Masjid al Haram (Saudi Arabia) 7. Which is the highest Plateau ? Answer: Pamir, Tibet Read more from - Longest and Largest