In reply to UKC Articles:
Good article, thanks. A few more tips which I find handy for ecopoint climbing:
1. On regional trains in much of Europe, you can take bikes (mostly with a small paid surcharge). This makes life a lot easier.
2. Some mapping apps like Komoot will show things like road surface and elevation details, which makes it easier to figure out where you can get to with a bike. If you have to use a forest road which is cyclable but off-limit for cars, ecopoint can often be faster than driving and walking.
3. Find local projects reachable without a car! Life gets a lot easier when you can hop on a bike to get to your project. Personally, I sometimes overlook great local climbing in favour of 'classics' - ecopoint is a good reason to re-evaluate local crags.
4. Camping doesn't need a car-full of stuff if you take a hammock and sleeping bag, you can easily carry everything you need in panniers (or a rucksack).
I'd also add that climbing for a lot of people is about adventure and freedom. Travel without a car often enhances that side of climbing.