Snake dream.
We found these mineral springs in Tuscany by accident. Picking our way down to them we saw two snakes. (They were both silver, and dead.) Always I have viewed snakes and snake dreams as a good omen. It was exciting to see one in real life, but it made me spend less time in the water and more time taking photos as I was a bit scared.
hmm, methinks scared does not equal good omen. unless by ‘good omen’ you mean a higher possibility of getting bit in the ankle.