Grojogan Sewu was the name of the waterfall that was in the slope of Mount Lawu Tawangmangu subdistrict, Karanganyar regency, of Central Java Province, around 27 km on the east of the Karanganyar City. The Grojogan Sewu waterfall was part of the Grojogan Sewu National Park.
Grojogan Sewu meant the waterfall of one thousand. Although the waterfall here did not total one thousand, but had several waterfall points that could be enjoyed here. The highest waterfall was around 80 meters. There was also the waterfall that was not too high but the water drop spread and formed branches that increased the attraction of his beauty, so as when during the rain season, surrounds wall will be showered by waterfall.

This tourist attraction was the blend between the national park and the waterfall. The Grojogan Sewu Waterfall tourist attraction kept much beauty. When the first time entering the location of this Grojogan Sewu Waterfall tourist attraction, the visitor will be startled with monkeys. To arrive at the location of the waterfall tourist attraction, tourists must walk through hundreds of available steps and were compiled neat. In several corners of the bend in the ladder, was available shelter for tourists who wanted to rest.

In the location of the Grojogan Sewu Waterfall, tourists would enjoy the beautiful nature scenery. Tourists who wanted to approach the waterfall, must be careful because of must pass slippery big stones. Tourists were suggested in order to not bathe exact under the waterfall because of the waterfall flow very hard and could cause the body hurt. If tourists wanted to bathe with the safe condition, was enough to be carried out around the waterfall. Moreover, tourists could go for a walk followed the tourist attraction region while looking around beautiful hilly scenery and captured.

Apart from the nature tour, in the Grojogan Sewu Waterfall region was received by other several facilities, like the garden of the forest animal, the swimming pool, and the playground for children and the souvenir shop. In this tour region also was gotten the place of the horse leasing that could be used to go around the complex of the tour garden.

To reach the Grojogan Sewu Waterfall, tourists could use the personal vehicle or the public transportation. The tourists must arrive in Solo City first. If wanting to use public transport, the visitor could use the big bus the Solo-Tawangmangu route. Needed time for approximately one and half hour. After arriving in Tawangmangu, tourists could walking along approximately one kilometre or use the public’s transport again to reach Grojogan Sewu Waterfall.