What are other attractions than Christ the Redeemer that are worth visiting in Rio de Janeiro?

The other must-see attractions in Rio de Janeiro are:<a href='/sugarloaf-cable-car-l23318/'>Sugarloaf Cable Car</a><a href='/maracana-stadium-l3786/'>Maracanã Stadium</a><a href='/rio-star-l145475/'>Rio Star</a><a href='/rio-scenarium-pavilhao-da-cultura-l7451/'>Rio Scenarium Pavilhão da Cultura</a><a href='/tijuca-national-park-l3792/'>Tijuca National Park</a>

What are the most popular Christ the Redeemer tours and tickets?

The best Christ the Redeemer tours and tickets are:<a href='/rio-de-janeiro-l9/rio-christ-the-redeemer-official-ticket-by-cog-train-t161850/'>Rio: Christ the Redeemer Official Ticket by Cog Train</a><a href='/rio-de-janeiro-l9/rio-christ-the-redeemer-official-ticket-with-van-transport-t385731/'>Rio: Christ the Redeemer Official Ticket with Van Transport</a><a href='/rio-de-janeiro-l9/rio-christ-the-redeemer-sugarloaf-selaron-day-tour-t65229/'>Rio: Christ the Redeemer, Sugarloaf, & Selaron Day Tour</a><a href='/rio-de-janeiro-l9/rio-de-janeiro-sunset-sailing-tour-t259502/'>Rio de Janeiro: Sunset Sailing Tour</a><a href='/rio-de-janeiro-l9/rio-de-janeiro-6-stop-highlights-of-rio-with-lunch-t388272/'>Rio de Janeiro: 6-Stop Highlights of Rio with Lunch</a>