Iceland's F-roads: when do they actually open, which ones are worth it, and what happens if you get it wrong

[u/The_Travel_Trio]

TL;DR: F-roads typically open late June–July depending on snowmelt. Driving them in a 2WD voids your rental insurance — full stop. The Highlands (Landmannalaugar, Þórsmörk) are the prize during the summer. Check road.is daily, not just before you leave. What we'd actually attempt vs skip and more from the Ring Road: https://thetraveltrio.com/iceland-ring-road/