Traveling to Europe this month. Need advice on maintaining keto or just ditching the diet while I'm there!

Hey folks! I have been on keto for several months now and will be traveling to Europe for 9 days later this month -- specifically Belgium, France, and The Netherlands.

I was just curious if anyone here has successfully maintained the diet while traveling through Europe in countries like the ones I mentioned.

I also have Celiac disease, so I'll be trying to avoid gluten the best I can while I'm there too. I'm thinking about just eating carbs (gluten-free, obviously) while I'm there since I'll be walking a ton.

Any advice? Let me know your thoughts!