Spanish Arch
Constructed in 1584, the arches (known as Spanish Arch), were an extension of the Norman-built town wall, built as a protection measure for the towns quays, which were known as the "Fish Market" at the time. This was a large hub for trade during this period. Originally called "ceann an bhalla" meaning "the head of the wall" as Gaeilge (in Irish), the name "Spanish Arch" is thought to have come about due to former merchant trade with Spain and Spanish galleons, which often docked here. In 1477, Christopher Columbus himself docked here, to study the maps and charts of the Atlantic Ocean, and to gather information about the lands beyond the horizon, in preparation for his journey across the Atlantic.
The local museum is located in the courtyard just through the arch, and contains a number of key pieces of Galway's history.
The Long Walk
The Long Walk is one of the most beautiful parts of Galway City. It was built as an extension to the towns quays in the 18th century. Situated right along the river Corrib, the colourful houses and rushing river (depending on the season and tide) make this a great spot for a stroll or to sit, and escape the bustle of the main streets.
You can see "Middle Arch" across the river (the grassy pathway parallel to the Long Walk), which is one of the main hang out spots for students in the city, when the weather is good. Just behind that is the Claddagh basin, and then the area of Galway known as the Claddagh. This is the oldest part of the city, and was originally a fishing village, just outside of the city walls. This is where the iconic "Claddagh Ring" originated.
Following the Long Walk to the end, you can see the mouth of the River Corrib, and across the water, Nimmos Pier.
The Cache
The cache is located along the Long Walk, near the beginning. Be careful and mind yourself in your search, as the river flows much faster than it may seem, and the area is prone to flooding during stormy weather. Also, please take care when opening the cache!