The best time to trek Ettina Bhuja is from November to February, during the winter months. During this time, the weather is pleasant and suitable for trekking, with cool temperatures and clear skies. The monsoon season, from June to September, can make the trail slippery and challenging, and is not the ideal time to trek. In the summer months, from March to May, the temperature can be hot, making it a strenuous trek. Hence, the winter months are considered the best for the Ettina Bhuja trek.