Victor and I spent a week in Belize. It was this tour (but at a different lodge; see below). The week included hiking, canoeing, Mayan ruins, caving, horseback riding, zip-lining, cave tubing, and snorkeling.
But on the second day, Victor and I tipped the canoe twice, and my phone, despite being in a plastic bag, got wet and died. The only photos I have are a few taken before that and the two above, taken by others.
Belize is awfully wet! December is not the rainiest season, but there was still quite a bit of rain. The caves were both filled with water and required some swimming. The country is beautifully green, but definitely wet!