First weekend away planned already!

Our first destination is all planned and booked, well booked but not particularly planned. I’m lucky enough to have three nephews and one neice who currently live in Dorset on an army base. i don;t see them half as much as I’d like but we have booked a date to go and stay with them. they live a stones throw away from durdle door and Lulworth Cove. i’d love to explore there ore as i have fond memories of the area as a child.  I remember the hike to the top and the wonderful views when walking with my Dad as well as family holidays!we saw my sister in law for the day just before Christmas and although it was dreary and drizzly it was so wonderful to visit Lulworth cove and see the cousins all playing together. Any suggestions for places to visit would be much appreciated. it’s an area of Dorset that we’re not familiar with