Aristazable  island  is  about  26  milas  long  NNW.  and  SSE.,
from  1  to  10  miles  broad,  and  wooded.  South  range,  at  about  8
miles  from  its  southern  extreme,  is  a  conspicuous  saddle-shaped  hill
640  feet  high.    Near  the  northern  end  of  the  island,  over  the  east-


GANDER  ISLANDS.  519

em  shore,  North  range,  a  bare  ridge  of  hills,  with  four  conspicuous
peaks,  rises  to  the  height  of  960  feet.
Over  the  SW.  extreme  of  the  island  there  are  some  bare  hills  350
feet  high,  and  at  the  extreme  northern  end  of  the  island  there  is  a
remarkable  bowlder  or  knob  on  the  summit  of  a  bare  hill.
White  rock,  100  feet  high,  bare  and  conspicuous,  situated  5  miles
N.  39°  W.  (N.  66°  W.  mag.)  from  Entrance  island,  is  the  outer
rock  of  a  group  extending  2  miles  from  the  SW.  shore  of  Aris-
tazable  island.
Sentinel  island,  250  feet  high,  small,  round,  wooded,  and  con-
spicuous, lies  off  the  SW.  extreme  of  Aristazable  island,  1^  miles
from  the  shore,  at  4  miles  N.  55°  W.  (N.  82°  W.  mag.)  from  White
rock.  Several  ropks  awash  and  sunken  rocks  lie  NNW.  of  Sentinel
island,  and  there  are  also  a  number  of  them  fringing  the  western
shore  of  Aristazable  island  to  the  northward.
Gander  islands  (Chachekwas)^  islets,  and  rocks,  extend  11
miles  north  and  south,  and  4  miles  east  and  west,  at  about  6  miles
from  the  western  shore  of  Aristazable  island.  The  larger  islands
of  the  group  are  wooded,  the  smaller  ones  bare ;  the  tops  of  the  trees
are  from  70  to  150  feet  above  high  water.
