<p class="MsoNormal" style="text-align:justify;"><span style="font-size:12.0pt;"><span style="line-height:107%;">Travel insurance is essential while trekking for your safety and rescue in case of emergency in high-altitude trekking. For medical help, and evacuation by Helicopter in case of trip cancellations you need travel insurance. So you need to check the insurance policy carefully before purchasing.&nbsp;</span></span><o:p></o:p></p>