My wife and I were in Cardiff from the US and wanted to visit Castle Coch and Caerphilly without needing to hire a car or trying to figure out bus service. It looked like both were accessible via bike trail and we are both avid cyclists, so we walked to Pedal Power from our hotel and rented two bikes. They came with all the accoutrements you might need (helmet, lock, panniers, etc.), which was perfect since we obviously didn't bring any of that with us. The staff were very friendly and accommodating.
Bikes weren't what we were used to riding back home but they got the job done for our leisurely trip. Mechanical condition was generally good, and I think the only issue was when I dropped my chain going up the absurd climb to Castle Coch. We did around 40 miles round trip. For what it's worth, local drivers were very polite the few times we had to venture onto public roads. Taff trail is really dodgy north of Castle Coch but that just added to the adventure!
All in all I'd highly recommend going here. Great way to take in the sights and visit the local attractions without spending a lot or sitting on a bus. read more