The trust celebrates 30 years of ownership of the Peak Alum Works in Ravenscar, with children's activities, puzzle trails, felt making, workshops, wildlife watching, displays and guided walks.

The event takes place on Sunday between 11am and 3pm with a small charge for some of the activities.

On Saturday July 18 the old coastguard station in Robin Hoods Bay opens to the public.

Events will include guided village walks and a family treasure hunt from 10am to 5pm. Visitors can explore the village and solve clues as they go. Clue sheets costing £1.50,can be collected from the Old Coastguard Station.

On Friday July 24 and Friday August 21 at Boggle Hole there's a rockpool rummage at 11am giving visitors the chance to discover seashore creatures.

The event costs £1.50 and booking is essential call (01723) 870423.

Further north in Saltburn on Monday July 27 people can "explore the shore" to discover a whole new world between the tides. The event costs £1.50 and once again booking is essential. Call (01723) 870423.

On Wednesday July 29 there's a chance to join wardens in a mini-beasts hunt at The Bridestones in Dalby Forest. for more information call (01723) 870423.