Hülftenschanz, Military defensive fortification in Pratteln, Switzerland

Hülftenschanz is a network of military fortifications stretching across multiple municipalities from Pratteln through to Liestal, comprising around 107 separate defensive structures and bunkers. These installations consist of concrete buildings, observation posts, and gun emplacements positioned at intervals across the landscape.

Planning for the cordon began in 1937 and construction started soon after, with the first bunkers completed by 1938 through private contractors. The project was Switzerland's response to growing tensions in Europe and the perceived need to protect its territory.

The name Hülftenschanz goes back to a field fortification built in 1689 near today's Hülftenhof. The modern works were maintained by the Infanterievereinigung Baselland together with the Infanterie-Stiftung, which also looks after the Farnsburg and Rümlingen fortresses. The association's stated aim is to foster the defence idea by recalling the tradition and history of the canton's troops.

The cordon runs from Pratteln through Frenkendorf and Füllinsdorf to Liestal, so a car or the SBB line along the Ergolz helps link the scattered bunkers. The Infanterievereinigung Baselland and the Infanterie-Stiftung look after the works at Hülftenschanze, Farnsburg and Rümlingen; contact them for access to the interiors.

The Hülftenschanz is listed as a military-historical monument of national importance, and about 100 of its structures still stand, including infantry bunkers, an artillery observation cavern at Adler Chäppeli and a railway-line bunker beside the tracks. The Infanterievereinigung Baselland and the Infanterie-Stiftung look after the Hülftenschanze, Farnsburg and Rümlingen fortifications.