During our visit in Andorra in May 2014, we visited five of the eight churches that are included in this tentative site. Their architectural style is similar to other Romanesque churches in the Pyrenees, but those in the Vall de Boi are far more beautiful and more impressive. I liked most Sant Miquel d'Engolasters and the small Sant Serni de Nagol (photo), which is very similar to the small hermitage in Durro/Vall de Boi. The other churches are located either at a busy road or in a town centre surrounded by ugly modern buildings, not to be compared with the scenery in the Vall de Boi. However, we did not visit the churches in Pal and La Cortinada, which are located in more remote side valleys. None of the churches was open to visitors.

All in all, this tentative site would not add much to the WH list, Romanesque churches in the Pyrenees are very well represented by the Vall de Boi WHS.