Is crypto legal where you are travelling?
Regulations on cryptocurrencies vary from country to country. Whilst many nations are becoming more open to the use of digital currencies, some others have strict laws and even outright bans against them. For example, cryptocurrency is completely banned in Saudi Arabia. Additionally, make sure to check your home country's crypto use when abroad regulations to make sure you are fully compliant.
Research your destination
As with crypto's legality, not every country has the same adoption of digital currencies. Make sure to research your destination and specific businesses that accept crypto before travelling to help plan your trip and avoid disappointment. For example, Ljubljana in Slovenia has a Bitcoin shopping area known as the Bitcoin City, something that can easily be missed if you do not research beforehand.
Have backup options
Like with any travel money, it is always good to have a backup option. This ensures you have money to fall back on if you lose access or if something happens to your digital assets whilst you are travelling. Save yourself from worry and take some of the local currency as a backup plan.