Beach or mountains? Which do you prefer? Why?

I don’t know any tropical beaches, but I love the British coast. It’s often rugged and rocky, with rock pools to explore. Sand castles and seahorses to draw in the sand. Looking at barnacles and looking for crabs and fish trapped by the tide. Sandflies on seaweed. Finding out about local tides and how the moon affects them. I particularly like the Welsh coast as its so varied and interesting.

Lighthouses and Ancient burial sites, castles on headlands guarding ports. Welsh names to try and pronounce. Islands and boats, fishermen and tiny villages. I love it.