
Curved structure that spans a space and may support a load
Arch
An arch is a curved vertical structure spanning an open space underneath it.
Arches may support the load above them, or they may perform a purely decorative role. As a decorative element, the arch dates back to the 4th millennium BC, but structural load-bearing arches became popular only after their adoption by the Ancient Romans in the 4th century BC.
How locals move
Getting around Arch the local way
- Get inSmall Grenchen Airport is by far the closest (about 11 km from Solothurn city centre by road), but does not have any regular scheduled or charter flights.
- Go nextWith a relatively central location on the transport system much of Switzerland can be reached within a few hours from Solothurn, offering a wide range of day trips or destinations to move on to.
From Wikivoyage: Solothurn, CC BY-SA. Not yet checked by us. Last edited 2026-09.
Text adapted from Wikipedia, CC BY-SA 4.0. Photograph: Wikimedia Commons (see Commons), Wikimedia Commons.