The Porto to Braga trail on
Flannery's excellent map runs near my apartment in the Constituição/Paranhos area of Porto. It's shown in burgundy on the map. It branches off of the Central in the Cedofeita neighborhood and runs by Lapa church, then northeast through the Porto suburbs.
However, I'd been puzzling about a fork in that trail not far from my house. Both branches of the fork have yellow arrows but only the right fork is on Flannery's map. What could they mean?
Well, I finally used my head and checked out the QR codes on the signs at the fork. It turns out that the left fork is the older path and follows the
ancient Roman road known as the Via XVI, from Lisbon to Braga by way of Gaia.
Right fork - on Flannery's map
https://www.raidbttdatrofa.pt/caminhos-de-santiago.php?i_e=6
Left fork - Via Romana XVI
https://www.raidbttdatrofa.pt/caminhos-de-santiago.php?i_e=7
The two forks converge just after Trofa. They're almost identical in length. I wonder whether anyone here has walked them both and can compare?
As a day trip I followed the left fork all the way to the city center of Maia and a little beyond, where somehow I lost the arrows. (See my addition to the map in pink.) For the most part it follows the route of the 600 bus and has lots of interesting buildings which are older than the surrounding modern suburban construction of Maia. It was a pleasant day hike and I was able to easily catch the Metro or a bus back home when I was done. I'm looking forward to picking up again where I left off in Maia.
More mysteries to follow in another post!