Secluded valleys (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">secluded valleys</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for glens that I've seen before include "Narrow mountain valleys" , "Northern valleys" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">secluded valleys</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Another definition for dells that I've seen is " Dingles".)