Harlech and Snowdonia

Grab a torch and helmet and descend Jacob's Ladder on a self-guided tour of the Llanfair Slate Caverns in Harlech. The slate in this mine, which is found in veins between layers of ancient Pre-Cambrian rocks, is among the oldest in the world. As you emerge from the caverns, you'll get a breathtaking view of Cardigan Bay, from the Preseli mountains in the south to the Llŷn peninsula. Given Wales' rich mining history, this activity is a great way of learning more about the country's fascinating past. For more information, you can visit the website here.
Opening times: Monday to Sunday 10am - 5pm

Next stop - Snowdonia! After driving for approximately one hour, you'll reach Llanberis. You can leave your car at the pay and display car park here before continuing the rest of your journey on foot. You'll be enjoying a picnic lunch in the great outdoors this afternoon, so we'd recommend making a quick pit stop at one of the nearby shops en route. For example, there's a Tesco Superstore (South Rd, Caernarfon LL55 2YG), a Co-op Food (Station Rd, Llanrug, Caernarfon LL55 4AG) or a One Stop mini market (High St, Llanberis, Caernarfon LL55 4SU).