Yes, there is a form of extreme hiking camping known as backpacking or wilderness camping. This type of camping involves carrying all necessary gear and supplies on your back and hiking long distances to remote and rugged locations. Backpacking often requires a higher level of physical fitness, outdoor skills, and self-sufficiency compared to traditional camping. It can be a challenging and rewarding way to experience the wilderness in a more immersive and adventurous way. **

Climbing gear can be purchased at outdoor retail stores, specialty climbing shops, and online retailers. Outdoor retail stores such as REI, Dick's Sporting Goods, and Cabela's often carry a selection of climbing gear including harnesses, ropes, carabiners, and climbing shoes. Specialty climbing shops may offer a wider range of climbing equipment and expert advice from staff who are experienced climbers. Online retailers like Amazon, Backcountry, and Moosejaw also provide a convenient option for purchasing climbing gear, with a wide selection and the ability to compare prices and read reviews. **

A camping gas burner can be purchased at outdoor stores such as REI, Cabela's, or Bass Pro Shops. They can also be found at sporting goods stores like Dick's Sporting Goods or Academy Sports + Outdoors. Additionally, camping gas burners can be bought online from websites such as Amazon, Walmart, or directly from the manufacturer's website. **

A camping gas stove can be purchased at outdoor retailers such as REI, Cabela's, or Bass Pro Shops. They can also be found at camping supply stores like Camping World or online on websites like Amazon or Walmart. Additionally, some sporting goods stores and department stores may carry camping gas stoves in their outdoor recreation sections. **

Merino clothing for hiking can be purchased at outdoor retailers such as REI, Patagonia, and The North Face. Additionally, online retailers like Backcountry, Moosejaw, and Amazon offer a wide selection of Merino hiking clothing. Many specialty outdoor and hiking stores also carry Merino clothing, so it's worth checking local shops in your area. **

Jojo's Bizarre Adventure mangas can be purchased from a variety of sources. They are commonly available for purchase at bookstores, comic book shops, and online retailers such as Amazon, Barnes & Noble, and Right Stuf Anime. Additionally, they may also be available for purchase or order through specialty manga and anime stores. **

While camping and hiking, you can enjoy various outdoor activities such as fishing, bird watching, stargazing, and wildlife spotting. You can also explore the natural surroundings by taking nature walks, swimming in nearby lakes or rivers, and even trying out some outdoor cooking. Additionally, you can challenge yourself with hiking to scenic viewpoints, setting up a campfire, and simply relaxing and enjoying the peacefulness of nature. **

One can typically buy a camping stove at any age, as long as they have the means to make the purchase. However, it is important to note that some stores may have age restrictions for purchasing certain types of camping stoves, especially those that use fuel canisters or have specific safety features. It is always a good idea to check with the store or manufacturer for any age restrictions before making a purchase. **