Hi, we are considering Barcelona and the surrounding area for our spring break next year, second half of April. It will be for 7 days. We would like to split those days between Barcelona and a historical seaside town not too far. I understand we might not be able to swim but still want a beautiful beach for walking and enjoying the scenery. Interested in doing some local day trips if accessible by public transportation. Does Blanes sound like a good idea for this purpose? Travelling with teenagers. Thank you!