Car: Waterfall Cottage is easily accessible by car, being just a 2 1/2hr drive from London. Set your SatNav or Google Maps to NR20 4QD.
Car hire: There are a number of car-hire companies in Norwich. Check Kayak for prices and availability.
Train: The nearest station is Norwich, with Greater Anglia trains direct to/from London Liverpool St. half-hourly at peak times. From Norwich either take a cab outside the station, a or the No. 8 Konectbus outside the station to Dereham (35 mins) and then a mini- cab from Dereham to the cottage (10 mins).
Buses: Services run hourly to Norwich (No. 4) from the nearest bus stop, 10 minutes from the cottage, or half-hourly from Dereham (No. 8), a 10-minute mini-cab ride away. Check Konectbus for timetables.