Seljalandsfoss is a stunning waterfall in Iceland, dropping 60 meters and located in the South Region near Route 1. Visitors can even walk behind the falls into a cool little cave. But watch out for controversy - plans to build a big info center nearby stirred up some drama among locals who thought it might ruin the natural vibe of the area. Overall, Seljalandsfoss is a must-see spot for nature lovers and adventure seekers alike!