When it comes to scenic drives, Wales is a treasure trove with plenty of options. You might already be thinking of some favourites, like the stretch of A470 that winds past Pen y Fan, the stunning mountain pass that's as challenging as it is beautiful, or perhaps one of the many coastal routes in Ceredigion and Pembrokeshire . You might even be considering this ultimate Welsh road trip that rivals any overseas holiday.

But let us introduce you to a lesser-known gem. This route offers breathtaking views and can be as short or as long as you fancy. The journey begins in the quaint village of Garnlydan, located at the northern tip of Blaenau Gwent , not far from Tredegar .

READ MORE: Inside the 'other' World Cup where sweary 80-year-old grandads get stuck into tackles and score wonder goals LATEST: The other 'Cardiff' castle you've probably never been to that's hidden by a beer garden near the edge of the city Leaving the village behind, you'll cross the Heads of the Valleys road and enter Powys. The built-up northern reaches of the Gwent Valleys abruptly gives way to the open uplands of Bannau Brycheiniog, where you'll find yourself surrounded by nothing but mountaintop grassland and the open road. After navigating the hairpin bend at the mountain's peak, you'll begin a gentle descent through narrow (but perfectly navigable) country lanes.

Keep an eye out for the occasional cyclist tackling the tough climb from the opposite direction. Upon reaching the bottom of the descent, yo.