Our other site-seeing trip on Saturday was to circumnavigate Mackworth Island. The island is accessible by road over a causeway and a trail runs all the way around it.
This is a picture from a small 'pier' on the far side of the island from the causeway.
There were little beaches to investigate:
Fairies to build for:
Portland's answer to Fort Boyard to marvel at:
Mirages to squint at (for quite a long time):
And signs that show you that you must tidy up after your dog, no matter how well dressed you (or he) might be: