If your trip to Sidlesham is all sorted out but your itinerary is a little on the empty side, let us give you a few hints and tips.If anyone asks why you're heading here, just show them some images of Pallant House Gallery and Chichester Cathedral. These noteworthy attractions will make sure you have a memorable trip.Stop by Chichester Golf Club. It's one attraction you'll usually find on many visitors' must-do lists. If you still have space on that schedule, South Downs Planetarium and Science Centre and Pagham Harbour Nature Reserve will keep you occupied too.