Creag Thoraraidh
405mM Marilyn
Creag Thoraraidh is a Marilyn, 405m high, and also counts as a HuMP. The Marilyns are hills anywhere in Britain and Ireland with at least 150 metres of prominence, whatever their height.
Helmsdale is the nearest station, 2.3 mi (about 3 to 3.5 mi on foot), so the summit is within walking distance of the train. From Helmsdale it's about 1.5 to 2 hours to the summit, 1 in 9 on average. Kildonan, 8.8 mi (about 11.5 to 13 mi on foot), is the only other station within 10 miles.
Stations within 10 miles of Creag Thoraraidh, nearest first. Walking distances are estimates from the straight-line distance and the type of ground, not a measured route. Check a map before you set off. Times use Naismith's rule and don't include stops.