On your visit to India, enjoy the majesty of palaces and opulent architecture. Along your journey, don't miss the Gateway of India, built to commemorate the power of the British Empire. Visit the great mosque of Old Delhi, India's largest mosque, with a courtyard large enough to hold a mind-blowing 25,000 devotees. Of course, no trip to India would be complete without taking the time to visit one of the Seven Wonders of the World, the Taj Mahal.