I have been doing a lot of vacationing “at home” this year and it’s been a blast. Helps that it’s been the warmest summer in recorded history (as long as I don’t think about it too hard).
Going abroad and discover other cultures and climates is great and all, but it’s so easy to miss how great it can be close to home or just a few hours by train.
If you can’t bike for 30 minutes you would really benefitting from getting some exercise. Biking to and from work would probably do wonders both for your physical and mental health.