Unlike almost everywhere else covered on this site, a valid Bangladesh visa is not enough on its own. Foreign nationals need a separate travel permit specific to the Hill Tracts, and the region has a real history of temporary access restrictions that can affect your plans even after you've done everything right.
Why this area is different
The Chittagong Hill Tracts, comprising Bandarban, Rangamati, and Khagrachari, is treated as a security-sensitive region by the Bangladeshi government, distinct from an ordinary tourist visa requirement. This isn't a formality left over from an earlier era; permits are still actively required, and the underlying reason is genuine: this remote, hilly border region has seen real security operations against armed groups in recent years, and the government's response has included periodic, temporary closures of specific routes or entire districts while those operations are underway.
Getting the permit itself
The most reliable route for a foreign tourist is arranging your visit through a registered local tour operator based in Bandarban. This isn't just convenience; the operator becomes formally responsible for you during your stay, coordinates with local law enforcement on your behalf, and has direct, current knowledge of what's open, which matters more here than the paperwork itself. If you'd rather apply yourself, Bandarban's district administration runs an online portal for exactly this purpose, where you submit your passport and visa details, hotel confirmation, and travel plans, and receive an approval you print and carry.
Either way, expect to provide your passport number, visa number, nationality, planned arrival and departure dates, the specific area you intend to visit, your accommodation details, and your tour operator's information if you're using one.
What the permit actually restricts
Once approved, the terms are specific and worth knowing before you arrive, not after. You're expected to register with the police checkpost nearest your entry point immediately on arrival and again on departure. You're required to stay within whatever area your permit actually covers, and to travel with an accompanying guide throughout your visit. Staying overnight in a local resident's home isn't permitted, and neither is visiting areas inhabited by the region's ethnic minority communities without separate, additional permission. If your plans call for organizing or attending any kind of local meeting or gathering, that also needs prior clearance from the local administration.
None of this is unusual to comply with in practice if you're travelling with a proper operator, since they build a route around exactly these boundaries. It matters mainly if you're the kind of traveller who likes to wander off an itinerary, because here, that instinct runs directly into the permit's terms.
The part that matters most: check before you commit
This is the detail that separates Bandarban from a routine permit requirement elsewhere. Specific areas within Bandarban, most notably the more remote upazilas of Ruma and Thanchi, which is where the region's most striking trekking routes and viewpoints sit, have been closed to tourists entirely for extended stretches in recent years, tied to security operations in the area. One such closure ran from March 2023 until June 2025, well over two years. District-wide restrictions covering all of Bandarban, not just its remoter corners, have also been imposed on short notice, lasting anywhere from a few weeks to longer, before being lifted again once the situation eased.
None of this means Bandarban is closed to visitors as a rule; for most of the recent past, it has been open, and the popular routes around Bandarban town itself have generally stayed accessible even when the more remote trekking areas haven't. But it does mean that whatever you read here, or anywhere else, about current access should be treated as a starting point, not a guarantee. Confirming directly with a Bandarban-based tour operator or the district administration in the days before you travel is the only way to know the actual, current status of the specific route you're planning.
The practical takeaway
Book your Bandarban leg with some flexibility built in, ideally through an operator who visits the area regularly rather than one working from a fixed, generic itinerary. They'll know, in real time, what's open, and can redirect you toward equally worthwhile parts of the district if your original plan runs into a restriction you couldn't have predicted from outside the country.