Gluggafoss, also known as Merkjárfoss, is a two-tiered waterfall located on the Merkjá River in the Southern Region. The Merkjá River has many beautiful waterfalls, but Gluggafoss is the most significant. Gluggafoss is increasing in popularity, but it is still a relatively overlooked waterfall.
Foss á Síðu is a commonly seen waterfall that is frequently passed. This waterfall is located in the Southern Region and is viewable from the Ring Road (Route 1). Foss á Síðu is not a mighty waterfall, but its slender cascade against the dark cliffside and vivid greenery makes it truly beautiful. Many would be surprised to learn that Foss á Síðu is Iceland’s 14th tallest waterfall.