- Elevation
- 957 m
- Tallest summit within 19.7 miles
- Herðubreið1,682 m · 18.9 mi
- Nearest byway
- Ring Road15.0 mi off
- Sunset, March equinox
- 19:17local time
- Coordinates
- 65.1583, -15.6977
Þríhyrningur rises to 957 m. Herðubreið stands 1,682 m to the west, 19 miles off. The nearest named place is Mynnisfjallgarður, a peak 4.2 miles away. Ring Road passes 15 miles off.
mountain in Iceland
Wikidata Q26999101, matched on coordinates and name (478 m apart).
- Elevation
- 957 m
Other summits around it
The highest named summits within 19.7 miles of Þríhyrningur. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Herðubreið | W 274° | 1,682 m | 18.9 mi |
| Upptyppingar | WSW 244° | 1,074 m | 17.8 mi |
| Hnefill | E 99° | 947 m | 6.7 mi |
| Álftadalsfjall | SW 218° | 910 m | 11.0 mi |
| Þrælaháls | SSE 152° | 891 m | 16.7 mi |
| Eyvindarfjöll | SE 143° | 884 m | 12.8 mi |
| Heyöxl | N 2° | 878 m | 16.8 mi |
| Hestleiðarkollur | N 2° | 869 m | 5.5 mi |
- 15.0 mi off the Ring Road
Named places within 25 miles
Peaks
- Mynnisfjallgarður: 4.2 mi
- Brattifjallgarður: 5.1 mi
- Öskjufjallgarður: 5.4 mi
- Hestleiðarkollur: 5.5 mi
- Háfsvatnsalda: 6.4 mi
Waterfalls: 14
- Stuðlafoss: 12.4 mi
- Hverfandi: 14.6 mi
- Gljúfrasmiður: 14.6 mi
- Slæðufoss: 21.1 mi
- Stuðlafoss: 21.4 mi
Museums: 3
- Sænautasel: 8.8 mi
- Óbyggðasetur Íslands: 20.7 mi
- Skriðuklaustur: 23.1 mi
Historic sites: 1
- Minningarmörk úr hofnum kirkjugarðsi: 23.0 mi
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:05 | 18:12 | 19:17 |
| June solstice | 01:57 | 21:52 | 00:13 |
| September equinox | 06:45 | 18:02 | 19:08 |
| December solstice | 11:18 | — | 14:46 |
Local time (Atlantic/Reykjavik).
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