In reply to UKC Articles:
If you're actually looking at visiting Stockholm for sport climbing, here are a few things to consider.
The crags are spread out over a large area. Hiring a car is the best option. Not cheap. You can go by public transport but this may take a large chunk out of you're day.
Where to stay. Unfortunately there are no climbing cabins or camp grounds for climbers to meet after the day's activities. Everyone is local, so we all go home.
If you're looking for Trad climbing don't even consider Stockholm. Go west to Bohuslän.
I really don't want to seem negative, I'm just being realistic.
So save you're hard earned money and climb somewhere else.