Iceland's second tallest waterfall at 198 meters. Getting there is an adventure — cave passage, river crossing, steep climb. Not for everyone, but if you're up for it, the reward is massive.
The hike builds anticipation. Through a cave, across a log bridge over a river, up steep trails — then suddenly the canyon opens and 198 meters of white water drops before you. Earned views are the best views.
Weather & conditions
Glymur
Was considered Iceland's tallest until Morsárfoss was discovered in 2007. The canyon it falls into, Botnsdalur, was carved by glacial meltwater over thousands of years. The river is called Botnsá.
The hike takes 3-4 hours round trip. The river crossing is easiest in morning before snowmelt raises water levels. Bring good shoes and don't attempt in bad weather. The cave at the start is short but dark — a flashlight helps.
How to get there
Parking
free ISK fee, card payment.
Access
Accessibility: difficult (hike required)
By road
Follow Ring Road (Route 1) to West Iceland. Check live conditions above before departing.
Best season
Summer (June–August). Long days, open roads.
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Dacia Duster 2022
Top experiences near Glymur
Hand-picked tours from Iceland's best-rated operators — pre-book to skip the queue.
Photos
Reviews
Walking behind a 60-meter waterfall is something you don't forget. We went at sunset and the light through the curtain was absolutely magical. Bring proper rain gear — you WILL get soaked through. The path is well-maintained but rocky.
Best light at sunrise before the tour buses arrive. The path behind is slippery in winter but doable with spikes. Don't skip Gljúfrabúi next door — most tourists walk right past it, but it's a hidden waterfall inside a cave. Spectacular.
Stopped here on a Ring Road trip in early January. The path behind the waterfall was closed due to ice — check conditions before you go if walking behind is the main reason. Still stunning from the front though.
