See the best parts of Rome without waiting with a skip-the-line tour of the Colosseum and Ancient Rome. Walk through the Roman Forum and Capitoline Hill, once the center of the Roman Empire. Visit the oblong Piazza Navona, once a massive Roman circus. Tour the iconic Colosseum without wasting time in a queue. With a group size of 18 people at most, you'll get just the right amount of attention from your guide.