Please Note as at 10 March 2022 since latest update this Bush Trip doesn't appear to work with the selected helicopter. I'm told problem has been reported but no joy as yet. I expect I'll have to remove it eventually

Offa’s Dyke Path is a 177 mile national trail named after the spectacular dyke believed to have been constructed on the orders of King Offa in the 8th century, probably to mark the Western border of his Kingdom of Mercia. The path runs from Sedbury Cliffs near Chepstow on the Severn estuary to Prestatyn on the North Welsh coast and follows the course of the dyke where it still exists and, where it doesn’t, explores the Welsh/English border regions or ‘Marches’ as they are known.(https://www.damnfineviews.co.uk/offas-dyke-south/)

This trip aims to follow the route of the path and adds some sightseeing diversions. We start in Bristol and then follow the route from Chepstow to Prestatyn. We finish at Caernarfon.

We use the excellent Airbus H135 helicopter which must be downloaded from https://flightsim.to/file/8970/airbus-h135-helicopter-project

I have used BushTripInjector to add a few helipads to make the trip more challenging.

Make sure you visit each POI as some are close together. To make navigation easier in the Airbus H135 helicopter I suggest selecting a NAV screen in the cockpit MFD. Click the DMAP button then hold down alt and then left click the screen to pop it out into a separate window so you can refer to it while in external view, make sure you click back on the main sim window to ensure the 'focus' stays with the game to avoid uncontolled spiralling into the ground.

I hope it all works ok for you.

There are some Addons which make the trip more realistic:
Severn Bridge by Bamboodia
North Wales VFR POIs - custom built by skell300

Credits:
LittleNavMap by Alexander Barthel
BushTripInjector by BuffyGC