Team building often comes down to sports where you preferably can compete in teams against other teams. By that, elements of support, feedback and a feeling of togetherness is created. Bowling itself is simple and something that the participants most likely have tried before. To get the most out of your team building it is suggested that you are at least four persons per lane. If more than four, it creates to much waiting time, creating a risk that the participants is not enough focused on the game.
Bowling you can do in most cities in the Uk and for being a team building activity it is rather cheap. To find bowling alleys close to you we recommend to visit Tenpin. If you are a lot of people going bowling a good idea might be to rent the entire alley.
Good luck with your bowling!