Seven Wonders Park In Kolkata. Always wanted to travel and see the world’s greatest wonders? You can do it right here in Kolkata at Eco Park. For just INR 30, you get to see the whole world quite literally. The seven chosen monuments you get to take pictures with are the Taj Mahal, the Pyramids of Giza, The Great Wall Of China, Petra, Christ the Redeemer, the Colosseum and the Moai statues.