Not to be mistaken with the larger lake of the same name on the River Shannon, Lough Derg in Co. Donegal is a renowned place of pilgrimage. A traditional three-day pilgrimage takes place each August, but the Lough is open to visitors (including anglers!) year-round. The Lough is composed of over 30 islands and inlets, the most famous of which is Station Island - it is said that when St. Patrick traversed Ireland converting kings to Christianity, Jesus appeared to him here and revealed the entrance to Purgatory! The Lough's name comes from the Irish word "dearg" (red) as a local legend holds that a local mortal once called the magic powers of the lake to transform a worm into a vicious cow. Once defeated, the red blood of the cow changed the colour of the rocks (which are in fact sandstone) to red.

Castelvecchio, which means 'Old Castle', dates back to the mid-1300s and was built by Cangrande II della Scala as both a residence and fortress. Today, it houses the Castelvecchio Museum, with a good collection of medieval and Renaissance art. The castle’s walls and towers give a solid sense of Verona’s history, and the walk along the river from here is worth adding to your route.

Just off Piazza dei Signori, these five Gothic tombs belong to the Scaliger family, who ruled Verona in the 13th and 14th centuries. The tombs are tall, ornate, and shaped like mini stone canopies—hard to miss once you spot them.