The most popular activity in Tanzania is to go on a safari, meaning "journey" in KiSwahili. There are hundreds of safari operators to choose from, and all the parks and reserves have a good choice of accommodations, some of which are of a world-class standard. Most visitors combine a few days of game watching with some downtime on Tanzania's most popular vacation island, Zanzibar. After spending time on bumpy and dusty roads in the parks, a few relaxing days on the dazzling beaches is highly recommended. More active travelers can add a Kilimanjaro climb to their itinerary; allow 5 to 6 days for the full ascent and descent, depending on the chosen route. The only major concern for visitors to Tanzania is that they must be fully protected against contracting malaria and precautions should be taken. This section will help you figure where to go and how to get there, what to do before you leave, and how to get the best out of your stay.