Lahn Saddle

{{Short description|Mountain pass in the Austrian Alps}}

{{Infobox mountain pass

| name = Lahn Saddle
Lahnsattel

| photo =Lahnsattel Jan. 2022.jpg

| photo_caption =Summit of the pass

| elevation_m = 1006

| elevation_ref =

| traversed = Federal Highway B 23

| map = Alps

| map_caption = Location of the Lahn Saddle

| map_size =

| label = Lahn Saddle

| coords = {{coord|47|35|30|N|15|29|10|E|type:pass|format=dms|display=inline,title}}

| location = Austria

| range = Alps

| topo =

}}

The Lahn Saddle ({{langx|de|Lahnsattel}}) (el. {{cvt|1,006|m|disp=sqbr}}) is a high mountain pass in the Austrian Alps between the Bundesländer of Lower Austria and Styria.

It is traversed by Federal Highway B 23.

It connects the Salza river valley from Mariazell with the Mürz river valley.

The southeast side has a maximum grade of 11 percent. The west side from Terz im Halltal has a maximum grade of 17 percent. Three kilometres ({{cvt|3|km|disp=out}}) away is the peak of the Göller massif ({{cvt|1766|m|disp=sqbr}}), with the Wildalpe in the south.

The town of Lahnsattel ({{convert|1|km|disp=sqbr}} east of the pass) has lost one fifth of its population in recent times.