# Portorož Tunnel Valetta-8031

- By: Isiwal
- Date: 2018-07-07
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Portoro%C5%BE_Tunnel_Valetta-8031.jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://upload.wikimedia.org/wikipedia/commons/thumb/9/96/Portoro%C5%BE_Tunnel_Valetta-8031.jpg/1920px-Portoro%C5%BE_Tunnel_Valetta-8031.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

The Valeta tunnel was part of the local railway Triest – Parenzo (Italian Parenzana, Slovene / Croatian Porečanka, German also Parenzaner Bahn). Rail operations opened in 1902 and were already shut down in 1935. The systems had a track width of 760mm (Bosnaspur).