To get to Denbigh by car, take the A525 or A543 from Ruthin. If coming from the coast, take the A547 from Abergele or the A525 from St Asaph. From further afield, the A5 or A55 are good options.
If traveling by train, the nearest station is in Rhyl. From there you can take a bus or a taxi to complete the journey to Denbigh.
If you're visiting other local landmarks, the historic town of Ruthin is definitely worth a visit. Other nearby towns include St Asaph and Abergele, both of which are easily accessible by car or public transport.
The closest airport to Denbigh is Liverpool John Lennon Airport, which is approximately 31 miles away. The most direct route from the airport is to take the A55 and then the A525, which takes approximately 50 minutes by car.