What the governments of the United Kingdom, the United States and Canada tell their own citizens about travelling to British Indian Ocean Territory, in their own words, plus practical help with packing.
Each government rates the risks for its own citizens, on its own scale. The levels are shown exactly as published; they are not equivalent to each other and are not combined here.
Does not advise against travel
No numbered levels
Updated 8 April 2024
Latest change, in the source's words: This travel advice has been rewritten to make it easier to read and understand.
The official source shows no update to this advice in over 12 months. Check the official page for the current version.
Trip Rulebook could not refresh this source since 30 September 2026. The official website may have newer advice.
The U.S. government publishes no separate advice for British Indian Ocean Territory in its data.
Trip Rulebook could not refresh this source since 30 September 2026. The official website may have newer advice.
The Canadian government publishes no separate advice for British Indian Ocean Territory in its data.
Trip Rulebook could not refresh this source since 30 September 2026. The official website may have newer advice.
From the section “Emergency services in British Indian Ocean Territory” of the UK government's travel advice for British Indian Ocean Territory, written for British travellers. Reproduced without changes to the wording; formatting adapted.
If you are in a life-threatening situation, declare it as a maritime emergency. Authorities will consider all reasonable assistance. You can contact:
The UK government's travel advice for British Indian Ocean Territory has no section on this topic. Read the full advice on GOV.UK.
From the section “Medication” of the UK government's travel advice for British Indian Ocean Territory, written for British travellers. Reproduced without changes to the wording; formatting adapted.
If you are on prescribed medication, seek advice from a doctor. If you do travel to British Indian Ocean Territory, medication is highly unlikely to be available.
The UK government's travel advice for British Indian Ocean Territory has no section on this topic. Read the full advice on GOV.UK.
Practical suggestions from Trip Rulebook, based on open data and fixed rules. They are not safety or legal advice: rules on clothing, medicines and restricted items are covered only by the official text on this page.
We have no plug or voltage data for British Indian Ocean Territory yet.
Rainfall Average temperature
National averages for 1991-2020. Coasts, mountains and regions can be very different, and any given year can be warmer, colder or wetter. Suggestions come from fixed rules based on these averages. Climate data: World Bank Climate Change Knowledge Portal, observed climate data (CRU TS), CRU TS (cru_ts4.09), Climatic Research Unit, University of East Anglia, CC BY 4.0 (licence).
What is acceptable to wear is a matter of local law and custom: read Local laws and customs.
A general list for any trip. Ticks are not saved.
Visa and entry rules depend on your nationality and change often, so Trip Rulebook does not summarise them. Each government explains the rules for its own citizens. If you travel on another passport, check with the embassy or the official immigration website of British Indian Ocean Territory.
This page is guidance, not legal advice. Laws and advice change without notice and are written for each government's own citizens, so they may apply to you differently. Confirm everything with the official source before you travel. Terms of use.