About this guide

Thorsmork.org is an independent guide to Þórsmörk, the glacier valley in South Iceland, and to the day tours that go there. We are not a tour operator, a hut, a bus company or Viator, and the site name describes the place we write about rather than a business. For official information on the nature reserve, see Land and Forest Iceland, which manages it.

Facts here are checked against the operators' own listings on Viator (including recent guest reviews), the Highland Bus timetable, Strætó, and other published sources. Prices, routes and seasons change; when a listing and this page disagree, the listing at checkout wins.

The site is funded by affiliate commissions: when you book through a Viator link here, we may earn a commission at no extra cost to you. That never changes what we recommend, including telling you when a tour starts 1.5 hours from Reykjavík or when the bus is the cheaper option. Details on the affiliate disclosure page.

Questions or corrections: contact us.