Heaven Himalaya is a legitimate tour operator based in Nepal who offers a wide range of travel-related services like trekking, cultural tour, and wildlife safari packages in Nepal.
Official Website: https://www.heavenhimalaya.com
Based in Nepal, Heaven Himalaya offers high altitude treks like Everest Base Camp Trek, Annapurna Base Camp Trek, Upper Mustang Trek, etc. to low altitude hikes for beginners in Nepal.