Kent has been named the number one spot for a family holiday in 2015, in Lonely Planet’s Best in Europe 2015. Kent was singled out thanks to the host of opportunities it offers curious young minds, including the chance to indulge in retro-fun on sandy Broadstairs Beach, mind-blowing views of the English Channel as you walk along the White Cliffs of Dover, plus nostalgic thrills with this month’s reopening of Margate’s Dreamland amusement park, which boasts a revamped wooden rollercoaster…