Rio de Janeiro has earned its nickname, the Marvelous City. Set where green mountains meet a sparkling bay and white-sand beaches, it offers jaw-dropping views from nearly every angle. Ride up Corcovado to stand beneath the towering Christ the Redeemer statue, and take the cable car to the top of Sugarloaf Mountain at sunset for an unforgettable panorama.

Rio's spirit is joyful and laid-back. Stroll the famous wavy-patterned promenade at Copacabana and relax on Ipanema Beach with the locals, known as Cariocas. Sports are a passion here, from soccer at legendary Maracana Stadium, host of World Cup finals and the 2016 Olympics, to beach volleyball in the sand. At night, samba fills the streets of Lapa, and if you visit during Carnival, you'll see spectacular parades at the Sambadrome and lively street parties across the city. Hike in the Tijuca Forest, one of the largest urban forests in the world, and climb the colorful Selaron Steps.

Like many big cities, Rio has safety concerns in some areas, so it's best to stay in well-traveled neighborhoods and use trusted guides. I'll check the latest State Department advisory, choose the right neighborhood and arrange reputable tours.