If I had stanzas rough and jolting enough

To describe our descent

Into this pit hollowed out of the earth

Whose walls supported the converging weight

Of Hell, then I would press the juice of

My memory to the last drop.

But I don’t have them, so balk at going on.

To describe this heart of darkness as it truly is

Is no child’s play, no place for jingling lines

That come off pat. I doubt those ladies that

Helped Amphion wall in Thebes

Can be of much help.

As we went down, unsteadily,

Scraping against the compacted layers of

History, Berrigan handed me a snow-suit.

‘You might be needing this,’ he said, ‘put it on.’

We hit rock bottom as I was pulling up the zip,

And as I stepped out, dizzy, still gazing up at those

High walls, I heard a voice address me:

‘Mind where you step, big fellow, you don’t want

To be crushing the heads of these sorry souls

With your big boots.’ At once I turned around

And I saw stretching before me and beneath

My feet a vast lake, frozen over,

So that it looked more like perspex than ice.

Even those freak winters cold enough to freeze

The Colne over from Wivenhoe to Mersea Island,

Or to freeze over the waters of Lough Neagh,

Never made ice so thick as you saw down here;

If Slieve Gullion had been dropped on it,