The speaker describes their first experience climbing a mountain with friends. They took a jeep to reach the mountain slope, then hiked for several hours passing forests and plantations. An experienced climber named Anto guided them. During a rainy period they took shelter in a tent, and one friend lent the speaker a dry shirt. The hardest part of the climb included a narrow slippery path beside a ravine, where one friend fell but caught himself on tree roots. They set up camp at the first peak at 6pm, planning to reach the highest peak the next day. The speaker found the mountain climbing vacation to be an unforgettable experience.