A trip on the London Eye lasts for approximately 30-minutes, which is the time it takes for the London Eye to revolve completely. You can relax in one of the 32 high-tech glass capsules and enjoy the London skyline at your leisure. See Big Ben towering above the Houses of Parliament and follow St. James Park as it sweeps down to Buckingham Palace. If you spot the Royal Standard flying - you'll know the Queen is at home!