Travelling to New York - deposit dollars or GBP?

[Ordog]

There is a travelling with Monzo in America topic here that might answer all your questions and more:

Travelling with Monzo to North America

Hi everyone! I’ve been using Monzo for a bit now, never really used the card abroad before. At the beginning of April I went the USA and Canada with my partner, we spent 3 weeks there and I used Monzo most of the time. I thought I would give you some feedback about the stuff I’ve noticed while using it there When going to a service station, in the US and Canada, they generally ask you to pay a certain amount (pre-authorisation) before being able to use the fuel pump …

And America in general here:

Monzo in the USA [Wiki]

This is a wiki crowdsourced by the Monzo Community to help you travel with Monzo. Just like Wikipedia, anyone can edit it to help out others. If you have any tips or feedback for visiting the USA with Monzo, please feel free to edit this guide. You can also add a comment or question below — someone will then incorporate your comment into the main text below and then delete your comment. To create your own “Monzo in …” guide if one doesn’t already exist, just copy this template into a new post a…