This week, The Apprentice candidates are heading to North Wales for the sixth task of the series. 

"I'm sending you to North Wales," Lord Sugar said, explaining tourism was the "fastest growing industry in Britain".

The candidates are tasked with setting up a bespoke tour business in North Wales. 

We have found some of the places they will be visiting so you can book a trip yourself. 

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In the teaser, the candidates can be seen at Zip World, Penrhyn Castle and the Welsh Highland Railway. 

Here are the places The Apprentice candidates visited and how you can book your own trip:

Zip World - Penryhn Quarry

Where: Penrhyn Quarry, Bethesda, Bangor, Gwynedd, LL57 4YG

Home to the world's fastest zip line, the UK's only mountain cart track and a bistro-restaurant serving delicious, locally sourced food and drink.

Start your adventure and buy a ticket or voucher at Buyagift.com. 

Penrhyn Castle and Gardens

Where: Bangor, Gwynedd, LL57 4HT

Built in the early 19th century, its formidable architecture, opulent interiors and fine art collection lean on a long history of sugar and slate fortunes, social unrest and the longest-running industrial dispute in British history. 

The castle has a backdrop of Snowdonia's summits, a quarry and the port where the slate was exported. 

Buy your National Trust membership here. 

Welsh Highland Railway 

The Welsh Highland Railway or Rheilffordd Eryri is a 25-mile long, restored heritage railway in the Welsh county of Gwynedd.

It operates from Caernarfon to Porthmadog, and passes through a number of popular tourist destinations including Beddgelert and the Aberglaslyn Pass.

The services will be running from March 26 until October.

Ticket prices depend on the route and duration of your trip, but can all be found here. 

The Apprentice airs on BBC One at 9pm on Thursdays and is available to watch on BBC iPlayer.