Description from trail web site at https://www.bostontrails.org

Connecting 17 Boston neighborhoods from the Neponset River Reservation to Bunker Hill Monument, the Walking City Trail is a 27-mile hiking path through some of Boston's most scenically immersive parks, urban wilds, gardens, and residential neighborhoods.

Doing up the loops between Strathgartney Provincial Park and Bonshaw Provincial Park, this is PEI hilly.  It's a common island trail runner mecca and shared with horses, hikers, and mountain bikers.  It leaves from Strathgartney Provincial park and heads through the GOAT trail to the equestrian park, following beside the scenic west river with it's eagles and assorted wildlife.  You will cross under the TCH into Bonshaw and climb back up to the initial elevation to had back to the parking lot.  Witnessing the shrinking of river to stream, open field to forest, you will experience some of PE

Story
According Nikos Nezis’s book “Olympos”, published in 2003, there are 55 peaks on Olympus (Greece) with a height exceeding 2000 m. If there are so many peaks

The full Portugues Santiago from Lisbon to Santiago de Compostela. 
Coastal way from Porto through Tui.

There are a lot of variations of Camino. There are numerous main points of interest in particular direction. But the pilgirim always has to choose a way of his own.
For example, there are at least three big forks of The Way – Fatima/Tomar, Coastal/Central way after Porto and Coastal/Central way in Spain.