This week we are working out if the Parkdean unlimited activity pass is worth the £65 at the Trecco Bay Holiday park. We have 5 days to take part in an unlimited number of Activities. Lets see if the activity pass is worth the cost of £65. Parkdean do several passes including a 3, or 5 activity pass for an individual, an unlimited pass or a family pass of 16 activities for £95. some passes have exclusions while others do not.