The aim of this bachelor's thesis is to design a simple and durable exploration robot. The basic requirement for the draft is to create a simple- shaped design of an amphibian robot that can overcome a variety of uneven surfaces such as sand, mud, grass, rocks, water or snow. This robot is primarily designed for areas that are dangerous to human life (areas affected by natural disasters, war-devastated areas, etc.). The robot could also guard the coast or wide areas (such as airports) and patrol any possible intruder. In case the robot finds itself in a situation which it cannot undergo such as high obstacle, collapse, or it is not able to return, it can destroy itself after sending camera records. The last requirements are its low service and cost expenses and economic availability.