The tunnel is lit all year-round, and despite the warning signs, 24 hours a day.

My tunnel was maybe halfway between pitch dark and brilliantly lit.

The tunnel was brightly lit by a continuous strip overhead.

The tunnels were also refurbished and lit as part of the redevelopment.

The tunnel is well lit, but has the tendency to flood when it rains.

The tunnel was brightly lit but it seemed to be endless.

The tunnels are now well lit by high-pressure sodium lamps, installed two years ago.

This curves, which means you can't see far end as you enter, but tunnel is lit from 6am to midnight.

The tunnel descends 72 steps to the beach, and is dimly naturally lit.

The tunnels immediately above were naturally lit, though not to the degree that the lower ones had been.