
The Alsace bossue, is a territory of Bas-Rhin in Alsace, which includes the three former cantons of Sarre-Union, Drulingen and La Petite-Pierre.

Forest of Haguenau lies to the north of the town of Haguenau and is the largest undivided forest in France.

The Kochersberg is a natural region of the French département of Bas-Rhin in Alsace and is a part of the hills found along the eastern side of the Vosges mountains. It gave its name to the Communauté de communes du Kochersberg, a cooperation of 23 municipalities.

The term 'Mundat Forest' refers to two forests that overlie the modern border between Germany and France near Wissembourg, Alsace. The Upper Mundat Forest is a small part of the mountainous Palatinate Forest. The smaller Lower Mundat Forest forms a fraction of the Bienwald in the Upper Rhine valley.

The Northern Vosges Regional Natural Park is a protected area of woodland, wetland, farmland and historical sites in the region Grand Est in northeastern France. The area was officially designated as a regional natural park in 1976.

The Outre-Forêt is a natural region which is located in the very north of Alsace, bordering on Rhineland-Palatinate. Outre-Forêt means in French beyond the forest, beyond the Haguenau Forest. To the north, it is bounded by the Bienwald as well as by the Lauter. To the east, it is bounded by the Rhine and the Petit Ried. To the west, it is bounded by the Northern Vosges and the River Falkensteinerbach. As a frontier zone off the beaten tracks, the Outre-Forêt has managed to keep its traditions; numerous timbered houses can be admired, pottery is well developed. Far away from the traditional Alsatian vineyards, grapes are grown here.

The Franco-German Palatinate Forest-North Vosges Biosphere Reserve was created in 1998 as the first UNESCO trans-boundary biosphere reserve in Europe. The German part became the 12th of 16 biosphere reserves in Germany and the French one the 6th of 14 in France.

The Petit Ried is located in north-eastern Alsace. It stretches between the Robertsau Forest in Strasbourg in the south, and Lauterbourg in the north. It borders on Outre-Forêt. The Petit Ried shows a typical Ried landscape. It spreads over a narrow strip along the Rhine River. It is accessible thanks to the railway Strasbourg-Lauterbourg, as well as the motorway A35 between Hoerdt and Lauterbourg.