Hertfordshire Health Walks are fun, free, regular and sociable. All walks are led by our team of friendly volunteers, with someone at the front and someone at the back so that everyone stays together. Health Walks are graded from gentle 'First Steps' walks that last 20-30 minutes and are perfect for anyone looking to meet new people or recovering from injury and illness, up to 'Grade 4' walks that are brisker and last up to 2 hours.