Roedd yr haul yn disgleirio ar fore Sul a roedd y golygfeydd ar draws y llyn yn ysblennydd. Her y bore oedd adeiladu rafft i hwylio'r llyn.
The sun shone on Sunday morning, and the views across the lake were simply splendid. The morning's challenge was to build a raft to sail across the lake.
'Gwaith tim' was the order of the day to build a raft strong enough to hold the entire group.
Raft completed, it was time to test the group's new rope skills. Would it hold together? There was only one way to find out. All aboard....
... well, almost. Mr Smith thought it might be best if the ship had a captain.
George, you're in my seat!
But George wasn't prepared to relinquish his seat without a fight! Man overboard! (quickly followed by George himself)!
With the raft's maiden voyage complete, it was time to pack away ready for the next challenge.
The final challenge of the trip was cyfeiriannu (orienteering). As you can see, George dried off* after his dip in the lake and soon got to grips with his sgiliau map.
*No pupils were harmed in the making of this blog post. Mr Smith, however, is still missing. In other news, reports have emerged from Bala of a strange 'Loch Ness' style monster appearing in Llyn Tegid since the weekend....