The area is served by the M5, which will take you to Taunton, Tiverton and Exeter. For venues in West Somerset (eg. Dunster) take Junction 25 at Taunton; Junction 27 is the exit for the A361 which will bring you to many Exmoor venues, and from Exeter there are routes to mid-moor areas and to Dartmoor.
Stations at Taunton, Tiverton Parkway, Exeter and Newton Abbot are within reach of many Festival concerts with trains running regularly to each.
Exeter international airport is the base for Flybe, which operates flights to many parts of the UK, and to selected European destinations. The airport is set to expand in the near future to include other airlines.