eSIM purchased from Trip
eSIM purchased from Trip.com provided reliable mobile internet service across Mongolia, with the exception of a remote area between Khuzhirt and Arvaikheer where there was no mobile network coverage.
Internet connectivity is available near Ubsu Nur lake in Mongolia
Internet connectivity is available near Ubsu Nur lake in Mongolia. A user successfully obtained a Unicom eSIM via the Trip.com application and had stable internet access in the area.
Mobile connectivity and internet in the Khanh region are generally reliable
Mobile connectivity and internet in the Khanh region are generally reliable. Most tourist camps provide Wi-Fi, often via Starlink. eSIM services are functional and provide stable coverage, even in mountainous areas.
To obtain a Mongolian SIM card at the Kyakhta border crossing, inquire with local vendors
To obtain a Mongolian SIM card at the Kyakhta border crossing, inquire with local vendors. Alternatively, consider purchasing an eSIM prior to arrival or upon entry, as this may offer a more convenient setup process.