The cities with major administrative status inside this region are Coimbra, Aveiro, Viseu, Leiria, Castelo Branco and Guarda.On that border, the more than one dozen fortified frontier villages beckon today's visitors to come explore a 900-year history — full of the heroism, epic battles and romance upon which Portugal struggled to become a nation.In the town of Castelo Rodrigo, a memorial stone marks the place of a fierce battle in 1664, and visitors can view the remains of the castle and its keep, as well as a palace.Several river valleys at the foot of the mountains have a full bodied charm that draw one to outdoor activities like hiking, fishing, tennis and canoeing.Natural landmarks in this region are the Serra da Estrela mountain range (the biggest and highest in mainland Portugal), with its Serra da Estrela Natural Park, the Mondego river (the longest river located exclusively in Portuguese territory), the Aveiro Lagoon (Ria de Aveiro) and the coastal beaches.The largest urban centres include Coimbra,Aveiro, Viseu, Leiria, Covilhã, Castelo Branco, Figueira da Foz, Guarda, Pombal and Águeda.The major industrial, commerce, and service centres are located in and around Coimbra, Aveiro, Viseu, Leiria, Covilhã, Castelo Branco, and Figueira da Foz.In addition, there are a large number of public nursing schools and private higher education institutions across the region.
Monsanto
, known as "the most Portuguese village of Portugal".
Sortelha
,
Sabugal
municipality, the historic town nestled within the rugged hills.