There's a possibility we might stop off at Monte Naturista O Barão on our travels around southern Iberia next month. We haven't been before, so can't advise on whether they accept dogs or not. I'd be slightly surprised if they didn't, but if nobody else comes up with the answer on here then drop them a line - it's run by a young Dutch couple (who speak English) and they are assisted by a British couple.
I've copied and pasted some other naturist places in Portugal from my planning notes. The first one - Quinta dos Carriços - is on the western Algarve. It is part naturist ie ordinary textile site with a large area reserved for naturists. Haven't stayed, but have wandered around - seemed pleasant enough. Met two naturists from the UK who'd stayed all winter in their touring caravans - for a number of years, actually.
I think the other places are all small, and probably quite rustic (and informal) - make of them what you will from the notes and websites.
In any case, have a good trip. We're sailing to Santander and staying at various naturist places in Spain first.
Quinta dos Carriços
Praia da Salema
Tel: 282 695 201& 282 695 400/01/03
Fax: 282 695 122
GPS: N:37° 4’ 31.56" - W:8° 49’ 52.80"
naturist365.com (British - rustic - require bookings)
Monte Arriba Da Casa Branca
Portela Do Lobo
7670 - 609 Santana Da Serra
GPS: N 37.54023 W 8.27554
Our Horses (2) are free to roam…. free to do whatever horses
need to do, to feel safe and happy, as far as 55 acres will allow.
So we decided to change the status quo, and rather than
put the horses into paddocks, we will create individual paddocks
for our guests and ourselves, and allow the horses to come and
look at us if they choose to.
With easy access directly off the IC1, the main route through
Portugal, our naturist campsite is ideal for large RVs.
Monte Naturista O Barão
J. de Groot
Foros do Barão
Tel.: 00351 936 710 623
GPS: N:38° 1’ 5.00" - W:8° 29’ 6.00"
Quinta do Maral (Rustic & INF discount)
Caixa Postal Nº 57 – Cabeçudos
7330-205 Sto. António das Areias, Marvão
Tel.: (+351) 963 462 169
Quinta das Oliveiras Andorinha (Dutch - small - prefer bookings - free wi-fi)
R. Estrada Nova 20
Tel.: +31 (0) 0351 962 621 287
Fax: (+351) 235 466 007
(Google translate: http://tinyurl.com/oyumb4o