Glasgow Cathedral has a rare timelessness. The dark, imposing interior conjures up medieval might and can send a shiver down the spine. It's a shining example of Gothic architecture, and unlike nearly all of Scotland's cathedrals, it survived the turmoil of the Reformation mobs almost intact. Most of the current building dates from the 15th century.
Entry is through a side door into the nave, hung with regimental colours. The wooden roof has been restored many times since its original construction, but some of the timber dates from the 14th century; note the impressive shields. Many of the cathedral's stunning, narrow stained-glass windows are modern; to your left is Francis Spear's 1958 work The Creation, which fills the west window.
The cathedral is divided by a late-15th-century stone choir screen, decorated with seven pairs of figures perhaps representing the seven deadly sins. The four stained-glass panels of the east window, depicting the Apostles (also by Francis Spear), are particularly evocative. At the northeastern corner is the entrance to the 15th-century upper chapter house, where the University of Glasgow was founded. It's now used as a sacristy.
The most interesting part of the cathedral, the lower church, is reached by a stairway. Its forest of pillars creates a powerful atmosphere around the tomb of St Mungo (who founded a monastic community here in the 6th century), the focus of a famous medieval pilgrimage that was believed to be as meritorious as a visit to Rome.
While here, don't miss a stroll in the necropolis.