Guides and porters are essential support roles in outdoor activities, particularly in trekking and mountaineering. Guides are experienced individuals who lead groups, providing navigation, safety, and local knowledge about the terrain and culture. They help ensure that participants have a safe and enjoyable experience. Porters, on the other hand, carry equipment and supplies for trekkers, allowing them to focus on the journey. This role is especially important in challenging environments, where carrying heavy loads can be physically demanding. Both guides and porters contribute significantly to the success of expeditions in areas like the Himalayas or Andes.