Teufelsgraben → Mangfallknie → Maxlmühle (Kreuzstraße)
Loop from the curiously isolated Kreuzstraße S-Bahn terminus down through a dry ice-age valley to the Mangfall river, past llama and camel pastures, with the option to extend along the river to the historic Maxlmühle gasthaus.
Category: S-Bahn + Hiking
Distance: ~12–15 km loop (depending on extensions)
Difficulty: Moderate (terrain, not climbing — Trittsicherheit needed in places)
Bail-out: Loop returns to Kreuzstraße. Multiple shortcut options if energy is low — village Hohendilching has a road back to Kreuzstraße. The narrow river-edge sections are the only stretch with no easy bail-out.

Teufelsgraben → Mangfallknie → Maxlmühle (Kreuzstraße)
Kreuzstraße S-Bahn (S7 terminus)
Quirky lone station. Cross tracks NE, then left into the Teufelsgraben forest path.
Aquädukt under the railway
Curious old structure halfway through the dry valley.
Grubmühle / Mangfallknie
River reached. Camels and llamas of Bayern Kamele on the meadow. River bends sharply.
Maxlmühle (turnaround)
Historic Waldrestaurant on the Mangfall. Verify it's open before counting on lunch.
Hohendilching village
Return route. Quaint farm village with St. Andreas church.
Kreuzstraße S-Bahn (return)
Last 1.5 km along the road back to the station.