The hot springs Groß Barmen is situated 25 km in the west to Okahandja. There are a nice camping-ground, places for grilling and small houses for rent.
1844 here a station of the "Rheinische Mission" was built, you can see today only the ruins of it.
The 65°C hot water of the hot springs comes into the indoor swimming-pool. The cooler water comes into the outdoor swimming-pool, which is surrounded with palms.
For bird watcher it is a good place, because the whole year there is water and so you can find a lot of bird species including waterfowl.