United Kingdom
At the southern end of the three mile stretch of sandy beach in Studland is a secret rock pool cove, cut off by cliffs on both sides. Wait until the tide slides out before skirting round the cliff face and you’ll find yourself in a hidden world of crabs, fish, barnacles, snails and weird looking worms.
My favourite way to get a closer look at these pool dwellers is with an old detergent tablet net with a bit of chicken or meat inside tied to the end of a stick. Wait a bit for whatever creature is enticed and carefully lift it out of the water, its weight will close the net behind it so it can't climb out- just take care when letting the blighters go!
Studland Bay, Swanage, Dorset