The ‘attractions’ are more the beaches, walks through the pinewoods at Wells (park in the beach car park at Wells and take the path behind the beach rather than taking the steps straight on to the beach. There is a fantastic landscape of undulating dunes and tall pines) or the boardwalk across the marsh to the sea at Titchwell which tells you about the birds etc.
During the summer hols it is best to book in advance for seal trips, google Blakeney Point Seal Trips and you will see the companies:Bishops, Temples, Bean or Moreton. The boats leave from Morston on the high tide. The boats get very very close to the banks where they bask and seals pop up in the water right next to the boat. Don’t go anywhere near them if you see them basking on a beach, you will just scare them into the water.
Crabbing is also good from Blakeney Quay and if you are a NT member you can park free on the car park by the quay.
If you get a lot of rain it is harder.
Steam Engine Museum at Thursford.
Cinemas at Lynn or Cromer. Langham Glass Blowing ( which is no where near Langham ).
Best beaches; Brancaster, Holkham, Wells. Thornham (a long walk along the marsh bank), Hunstanton.
If they are into fossils there is a tiny museum in Cromer with the remains of the whole hairy mammoth skeleton found at Runton. West Runton beach is good at low tide for rock pools and fossil hunting and a change of scene from dunes to cliffs. Not good at high tide though. Cromer pier with chips, Sheringham is a cheerful, pretty small resort town. If you venture that far East stop at the conservation centre on the coast road between Cley and Salthouse. They have webcams onto the marsh and telescopes and you can sit eating cake watching the life on the marsh.
At Burnham Thorpe is the Nelson, a pub with a good beer garden out the back and a lovely ‘snug’ bar at the front where they sell some rum concoction as Nelson was born in Burnham Thorpe.
Norfolk’s pleasures are subtle and for the outdoorsy-minded.
Look for leaflets about the various town carnivals and regattas: there will often be a fly past by a Spitfire or the Red Arrows.