It's not as cheap as B & B type accom,but you could do alot worse than
Castelbeausite
for your first night.
It's just east along the coast from Roscoff in the stunning little town of Ploumanach near Perros Guirec.
You must go along this coast,whatever you do,as it's the Cote Granite Rose,the pink granite coast and is stunning.
I've stayed in the hotel a few times and the setting is stunning.
<img src="http://img.skitch.com/20090620-gd4mippcfw2abb1k768skbjess.jpg" alt="Picture 1"/>
Hotel :
<img src="http://img.skitch.com/20090620-gra3u55new93j98hjrrddsje2b.jpg" alt="P8140100"/>
Two views at sunset taken out of bedroom window :
<img src="http://img.skitch.com/20090620-6xipn3uggqbt18faerbgwgah8.jpg" alt="P8140111"/>
<img src="http://img.skitch.com/20090620-dpasdf1eq8kq16t7ur789aefdt.jpg" alt="P8140110"/>
In general,hug the coast as much as possible at least from Roscoff to St Malo-there are some stunning coves and bays.
Ile de Brehat is beautiful.
Here:
<img src="http://img.skitch.com/20090620-cjhhjucdb5snuacpqeje9kkf9d.jpg" alt="Picture 2"/>
I guess you won't have time,but it's a wonderfully peaceful place to stay.
We went a couple of years back and stayed at the
Belle Vue shown arrowed :
<img src="http://img.skitch.com/20090620-xswfet8s8f6ytfj3nsuh75ksi2.jpg" alt="P8150132"/>
Cancale is another lovely place to stay just east of St Malo.
Have stayed at
La Mere Champlain
The restaurant underneath is probably my favourite in all of France.Best sole in the world !!
Cancale is here :
<img src="http://img.skitch.com/20090620-1u862q4672m89ynu9j423bk1f7.jpg" alt="Picture 1"/>
Piccy of the bay and hotel situ :
<img src="http://img.skitch.com/20090620-e54i4imu1tx6brtpga6fhkp1j7.jpg" alt="DSC01706_1"/>
Best seafood in France.
Then you have the boringish bit around Mont St Michel until you get up to the Normandy Beaches etc.
A good place to stay up there is with
Adrian Cox in Arromanches
I used to stay years back when he first opened but he has become very popular and I have a feeling that he normally only acceopts 2 nights or more these days.Worth a try though.
In general,places aren't as cheap as they used to be and 'B & B' accom isn't that easy to find sometimes.
Have a good trip.