A low trig point

Not the lowest though, think that’s near Little Ouse somewhere down south, but this one at Ardmore is certainly near sea level. I always expect them to be at the summit of the highest hill etc. Believe there’s even an app for Trigpointing, where people tick them off, just like Munros. Must be fun, but as there’s approx 6,500 of them in the UK, might give it a miss.