Some gyms have automated belay equipment. It’s a bit clunky and not everyone likes using them but they do exist and do work.
I have always climbed with a partner but we have also included other people into our group who needed a belay partner. I would think that it’s definitely possible to find a partner for the day but it is easier to just bring your own.
There is also bouldering, which doesn’t require a partner but doesn’t go as high either.
Bouldering is a better way to do deliberate practice if you want to actually improve your skills—you can practice a particular movement again and again until it’s right, with minimal overhead between retries. But you might prefer a wall from a fun PoV.
Some gyms have automated belay equipment. It’s a bit clunky and not everyone likes using them but they do exist and do work.
I have always climbed with a partner but we have also included other people into our group who needed a belay partner. I would think that it’s definitely possible to find a partner for the day but it is easier to just bring your own.
There is also bouldering, which doesn’t require a partner but doesn’t go as high either.
Bouldering is a better way to do deliberate practice if you want to actually improve your skills—you can practice a particular movement again and again until it’s right, with minimal overhead between retries. But you might prefer a wall from a fun PoV.