as an example of what could maybe work.....
I´ll take it from the France side, how anyone wants to get to the Chunnel is their issue:
Overnight stay Friday. I just took one of those that I know but there are loads and in the ´´within 30 miles of the Chunnel´´ thread there were some good tips
Calais to Montreuil is 65km on the motorway
Friday evening
Hotel - In the town of Montreuil sur Mer. Great hotel with amazing restaurant but for those that arrive late or don't want to have a posh dinner then there are ample bars and bistros in the town
Located in the heart of Montreuil-Sur-Mer, a favourite French village for its historical sites and monuments, Les Hauts de Montreuil is a cosy, warm and elegant hotel, 15 km from the beach of Le Touquet and Berck. The hotel offers an English-French buffet breakfast, parking and free Wi-Fi. The...
www.logishotels.com
Saturday leave Hotel at 0930. Tour of 300km
Hotel in the small town of Vieux Ville.
In the Seine valley, near Giverny and les Andelys, Château Corneille is an 18th century manor nestling in a pretty 1.5 hectare park, amid rolling countryside and forests. According to local legend the château was built on the ruins of a former post house, a stopover for Corneille on his frequent...
www.logishotels.com
Sunday. Leave at 0900. Tour takes in some of the bigger WW! sites at Thiepval, Beaumont Hamel and Ulster Tower on the way. Return to Le Wast which is 30km from Chunnel link.
Hotel - in small town of Le Wast - Chateau des Tourelles. 30km from the tunnel. Quiet hotel with reasonable restaurant. Menu between EURO 28 and 47
"Château des Tourelles of le Wast, situated near Boulogne sur Mer welcomes you for your tourist stays or your business trips to a peaceful and lush green setting in the heart of the boulonnaise region. The castle accommodates guests in luxury rooms and also boasts a lounge with fireplace and...
www.logishotels.com
For those that want to take the tunnel on the Sunday can go directly from Le Wast to the Chunnel link.
That´s kind of the idea.......
The routes were a quick 5 minute job as an example and if this were t become something more then routes would be thought thruogh a bit more carefully to see if they were a bit shorter and to encompass some viewing sites...