Rhenish Slate Mountains. Extensive plateau with Belgium and Luxembourg on the W, the Lahn River on the E, the Bonn area in the N, and including the Taunus, Westerwald, Eifel, and on the south, the Hunsruck. Indexed with German states and/or Belgium and/or
Formed by confluence of the Hinterrhein and the Vorderrhein rivers in SE Switzerland; it flows through Lake Constance and then W, N, and NW to the North Sea. Also search Rhine. Indexed with Lake Constance and countries as applicable.
Commonly recognized as that part of the river valley extending from Basel, Switzerland, to the North Sea. Also search Rhine. Indexed with countries as applicable.
Rises in Rhone Glacier in S central Switzerland; it flows through Lake Geneva and then W and S into the Gulf of Lion. Indexed with Lake Geneva and countries as applicable.