The pair hit south London, where Len has his first taste of Portuguese and Japanese cuisine. Ainsley heads to the kitchen and cooks a mouthwatering Portuguese chicken inspired by the day's adventures.

The pair hit Cardiff, where Len has his first taste of spaghetti and samples some German hospitality. Ainsley heads to the kitchen and cooks a mouthwatering Italian dish inspired by the day's adventures.

The pair hit the suburbs of London, where Len has his first taste of Korean barbecue food and samples some Swedish cuisine. Ainsley heads to the kitchen and cooks a mouthwatering salmon and mango salad inspired by the day's adventures.

The pair hit Leicester, where Len has his first ever Indian curry and samples some Greek cuisine. Ainsley heads to the kitchen and cooks some mouthwatering spiced fish cakes inspired by the day's adventures.

The pair hit Bradford, where Len has his first taste of a Pakistani curry and samples some Latvian cuisine. Ainsley heads to the kitchen and cooks mouthwatering onion bhajis inspired by the day's adventures.

The pair hit east London, where Len has his first taste of Vietnamese food and goes back to his childhood with some Jewish delicacies.

Ainsley heads to the kitchen and cooks a mouthwatering dish inspired by the day's adventures.

The pair hit Birmingham, where Len has his first taste of Polish food and samples some Thai fish curry. Ainsley heads to the kitchen and cooks a mouthwatering dish inspired by the day's travels.

The pair hit central London, where Len has his first taste of Middle Eastern food and samples some Peruvian ceviche. Ainsley heads to the kitchen and cooks a mouthwatering chicken shawarma inspired by the day's adventures.

Chef Ainsley Harriott guides Len Goodman on a culinary road trip around Britain. In Bristol, Len has his first taste of Jamaican food and samples some Spanish cold soup.

Chef Ainsley Harriott guides Len Goodman on a culinary road trip around Britain. In Manchester, Len has his first taste of Chinese food and samples Mexican mezcal.