Went to Mission Trails Regional Park. Did a couple of short hikes. One easy and one straight up. Extremely hot, got up to about 29C. Made it up to the Tower with much effort, plenty of breaks to get breath back and a litre of water.
Called in at San Diego Mission, the Queen of Missions, on way back. This was the first of the twenty one Missions built by the Spanish Franciscans. It went to rack and ruin in the late twenties, but was then restored and stands proud today.
This evening went to see Much Ado About Nothing, at the Old Globe Theatre in Balboa Park. An excellent performance. You don't expect the Americans to be able to do Shakespeare well, but they can!