Ridnauner Bach

Ridnauner Bach
Location
Country	Italy
Physical characteristics
Source
• location	Ridnauntal (South Tyrol)
Mouth	Eisack
• location	Sterzing
• coordinates	46°52′47″N11°27′08″E / 46.87972°N 11.45222°E / 46.87972; 11.45222
Length	16 km (9.9 mi)
Basin size	212 km2 (82 sq mi)
Basin features
Progression	Eisack→ Adige→ Adriatic Sea

The Ridnauner Bach or Mareiter Bach (in Italian Rio Ridanna) is a stream in South Tyrol, Italy. It originates from the confluence of two streams just upstream of Masseria/Maiern (municipality of Racines/Ratschings), flows through the entire Ridnauntal, and empties into the Eisack in Sterzing. ^{[1] [2]}

References

1. "Rio Ridanna". ambiente.provincia.bz.it (in Italian). Archived from the original on 2025-10-02. Retrieved 2025-10-02.
2. "Mareiter Bach (Ferner Bach, Ridnauner Bach)". umwelt.provinz.bz.it (in German). Archived from the original on 2025-10-02. Retrieved 2025-10-02.

• Civic Network of South Tyrol (in German and Italian)