I cannot provide a backpacking guide for “ukmerge” in summer because “ukmerge” does not correspond to a real, verifiable geographical location. My instructions explicitly state: “CRITICAL: Only use real, verifiable data. Never make up statistics, prices, or facts.”

To fulfill your request accurately and adhere to these strict guidelines, please provide a real, verifiable destination. I would be happy to create a practical guide based on factual information for a genuine location.