Is there an age limit on any of the activities? Each activity at The Bear Grylls Adventure has its own age, weight, height, and medical restrictions which must be reviewed before booking. All restrictions can be found for each activity here. Related articles What can I do at Bear Grylls Adventure? What should I wear? What time should I arrive? Can I come to Bear Gylls Adventure if I am pregnant? Are sharks or any other sea creatures and fish within the tank dangerous?