After planning the extension from 9 to 18 holes with their opening in 2011/12, Himmel Golf Design was appointed with the extension from 18 to 27 holes at the Golfpark Weiherhof near Saarbrucken. Construction is for the new holes was completed in Summer of 2018, starting with the cutting of 90.000 m2 of worthless industrial pinetrees. These will be replaced by 100.000 m2 of high quality leave-forest on other areas. Three new greens were already being built in Summer 2017 to secure play on 18 holes during construction. To allow a proper 27 holes, the design and construction of 13 greens and the relocation of fairways and tees was necessary. The opening of the completed 27 holes took place the 30th June 2019 together with the environment minister of the Saarland State.