Twyfelfontein
Around Twyfelfontein there are several attractions including the famous rock engravings at Twyfelfontein, the Organ Pipes (a mass of angular dolerite columns), the Petrified Forest (approximately 2.5 square km of petrified trees scattered around a sandstone outcrop of the Aba-Huab River Valley) and the Burnt Mountain (the mountain has the appearance of having literally been exposed to fire and is part of a 12 km long ridge to the east of Twyfelfontein).