ウルフリョゥスヴァトンのおすすめランニングルート

Pretty crater, still worth a stop for me. Admission is now (August 2023) at 450 crowns.

The crater is 55 m deep. The crater lake in Kerið has a size of about 270 by 170 m and thus an area of about 0.05 km². The water depth varies between 7 and 14 m. It is the easternmost of five craters of the Tjarnarhólar crater series belonging to the post-glacial Grímsnes volcanic field.

Some cottages by Lake Álftavatn. A bit away from the city lights which is why you have good darkness at night for the northern lights.

Kerið is a crater lake in Iceland. It is the easternmost of five craters in the Tjarnarhólar crater series, which is part of the post-glacial Grímsnes volcanic field and part of the Reykjanes–Langjökull eruptive belt. Kerið is located in the Suðurland region on the road from Selfoss to Haukadalur. A path leads to the jetty directly on the crater lake, which has a very beautiful color.

It's worth stopping by here. The fun costs 400 crowns.

there is a lot of interesting information about the crater to read here

Also in winter a beautiful crater, in summer definitely worth seeing and it was freezing cold

Here you can hike 2 circles, at the top at the crater rim and at the bottom around the crater lake, very special.