IMO, Otter's are one the best aircraft ever developed. There is a local company that has 2 twin's in their fleet along with 23 single Otter and about 10 DHC-2 Beaver airplanes.

I have only flown a couple of times in a twin but have flown many times in the single. No matter how many times though, it is still an experience that never gets old.

Pic of a single Otter that I took a few years back.
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Earth and sky, woods and fields, lakes and rivers, the mountain and the sea, are excellent schoolmasters, and teach some of us more than we can ever learn from books.

John Lubbock