Seascale car park (on the sea front). A free car park.
Starting at Seascale then along the relatively flat coastal cycleway (mainly off road and some quieter roads) north to a cafe stop at Nethertown. The return is back via the same route. The adventurous can decide to go further on towards St. Bees. Suits all bikes, but a few very short sandy spots on the cycle path that don't suit narrow tires - easy to just walk a few steps.