The most famous section of the Namib Desert, and one of the few places where the public has access to the famous red dunes, Sossusvlei and Deadvlei ("vlei" simply means "pan") are two of Namibia's biggest tourist attractions. A number of the dunes can be climbed, providing views across the red sea of sand. But equally striking, and sublimely surreal, are the stark contrasts provided by the dead trees, light ground, red dunes and blue sky at Deadvlei itself. It is a hostile and stark environment, but closer observation of the sand reveals the tracks of many small desert dwellers, and grass hugs the slopes of many of the dunes. The desert is best visited in the early morning or late afternoon, when it is cooler (but make sure to bring plenty of water anyway). Note that although rare, this park occasionally floods. That - and strong winds - can result in the roads becoming impassable and conditions generally unpleasant. Equally unpleasant to some might be the huge crowds of people that flock to see these dunes, particularly during winter. The only way to avoid this is to stay inside the park, as this allows for earlier access to the dunes. Ostrich and oryx, able to survive in this extreme environment, can be seen on the 60 km drive from the park gate to the parking area. This section of the Namib Desert is without a doubt a must-see for all visitors to Namibia.