1040 start at the free Kilnsea Car Park with toilets.
(W3w ///mammoth.rebounded.mammoths )
The distance will be 7.8 to 8.3 miles. (depending how far it is from where the bus stops😎) The route is currently shown on maps as the Greenwich Meridian Trail. Afterwards on the way back there will be the option of the Crown & Anchor Pub at Kilnsea.
The public transport option from Hull Interchange is the East Yorkshire Bus 72 Spurn Explorer which on Saturdays departs at 0825 and goes to the Spurn Discovery Centre from which it returns to Hull at 1625.
(For intermediate stops-refer to the East Yorkshire bus website not the EY Bus app- which says it’s a walk from Easington!!) The 72 is a service bus, so concessionary passes are valid.