Bridge over untroubled waters, Reelig Glen Wood, Scotland. This picturesque 19th century stone bridge and grotto near Inverness is certainly worth a pause on any Highland tour.

As an added bonus, nearby you can see the tallest tree so far recorded in the UK (and indeed Europe), a Douglas fir (Pseudotsuga menziesii) standing 62m (203ft) and well over 100 years old.