Make your own way to the the foot of Sugar Loaf Mountain (Bondinho Pão de Açúcar), and head directly to the entrance marked 'Exclusive Tickets' to exchange your printed voucher for an admission ticket (e-vouchers are not accepted). Then board the next cable car going up the mountain, riding in the fully-enclosed cabin to the top of the mountain. Your ticket entitles you to bypass the main lines for both cable cars, therefore skip-the-line admission is also valid for the second cable car, which takes you to Sugar Loaf's summit.
From the cable car, take in panoramic views of the surrounding scenery, including Copacabana beach, the streets of Rio de Janeiro, and Guanabara Bay. Disembark at the top for great photo ops from the lookout point. If you want a snack or drink, there is a food court and restaurant at the summit where you can purchase a treat.
Your skip-the-line ticket is valid for any departure time on the day of your visit. Cable cars run every 20 minutes from morning to night, and can accommodate 65 people. It takes three minutes to go up to the first mountain, Morra da Urca, and an additional three minutes to reach the summit. Your ticket is valid for any returning cable car and you can spend as much time as you want at the top.