Reducing Pollution and Environmental Impacts:

• Don’t defecate near water sources use as temp toilets
• Dump garbage only at proper rubbish bins or  pits
• Stay eat in lodges that cook on gas/kerosene and have solar showers, while you are doing tea house trek.
• Burry/empty your toilets in non polluted sites while you are doing camping trek using with own sleeping or toilets tents.
• Wear warm clothes rather than having the rooms heated
• Keep 10% opened window at night in your sleeping room to supply fresh oxygen in higher elevation, where less vegetation are above 4000m. 
• On high altitudes (4000m) do not even throw away biodegradable junk
• Carry out what u carry in
• Take your empty batteries home
• Do not disturb wildlife
• Do not hurt or remove animals and plants
• Do not buy items made from wildlife parts skins or boons.
• Don’t accept “free” plastic bags

Important to take along:

• Copy of passport, travel insurance
• Credit card (in case of emergency or evacuation)
• Iodine tablets, water bottle, sunscreen, long-sleeved shirt, hats for sun or cold lip balm, insect repellent etc.
• Warm clothes, thermal underwear, gloves, good boots, trekking pole (optional) gears for comfort walk etc.