Museum Flims Laax Falera

Guided tour fortress museum Sperre Trin

Sperre Trin

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It is a bunker of the Swiss army in Trin disguised as a water supply.


This guided tour includes a visit to the rock constructions in Crap Sogn Barcazi and in Crap Pign which are connected via a stair system; the bunkers Porclas North, West and Street (outsideI)and the kitchen of the Castle Guard Corps FWK.
The tour takes about 3.5 hours.
The little museum restaurant is open from 3pm until 5.30pm during guided tours.
For groups including 10 persons or more, the fortress opens its doors on request.
Starting point: Werkhof Porclis Trin, then follow the signposts.
Equipment: reasonable clothing, good shoes and warm jacket.
Opening hours: May until October, in the winter time we offer also guided Tours. See our Homepage.


Public Transport

Train to Chur; Bus to Trin Mulin, Porclis stop


By car Motorway A13 from Zurich, exit 18 Flims, branch off Crestasee, car park P6 at the factory Trin Porclis. Then follow the signs, about 4 minutes.


Parking P6 at the factory Trin Porclis.


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