Saskwach said:
Now I could be wrong but I'm near certain Galipoli was a trench battle too. Can't say about the other theatres though.
*Ahem*
The battle of Gallipoli was a near miss by the British Commonwealth to knock the Ottoman Empire out of the war (which, i regret to inform, was not a magical kingdom of leg-rests). The actual ground campaign began with an amphibious assault of 75,000 men made up mostly by Australians and New Zealanders. After establishing a beachead, the initial assault was beaten back by turkish counterattacks. On the 6th and 7th of August, 1915, the Anzac troops staged an assault on the Sari Bair mountians, which failed by only the narrowest of margins. Eventually, Allied troops were forced to withdraw.
So in short think the D-day invasion with Aussies instead of Americans, up against Muslims (Without dynamite jackets) instead of Nazis, on the beaches of Turkey instead of France, culminating with an assault on a mountain.
If that's not epic, then what is.