Huge Cactus ID

[MindExpansion]

Hey all,

Saw this cactus the other day and snapped some phone pics. Its a gorgeous big plant (at least 4 metres tall and massively branched), was just wondering if anyone could tell me what it is?

Sorry about the slightly dodgy pics, dont own a camera at the moment

Peace,

Mind

[mu!]

Looks like you got yourself a Cereus spp. there. Those fuckers can get quite big & "bushy"!