Her les hausen ▁Wer ra ▁Valley ▁ ▁External ▁links ▁▁▁▁ ▁of ▁the ▁East ▁H esse ▁High lands ▁ ▁Category : N atural ▁regions ▁of ▁the ▁Central ▁U pl ands ▁Category : Cent ral ▁U pl ands ▁Category : Reg ions ▁of ▁H esse ▁Category : E ast ▁H esse ▁Category : High lands <0x0A> </s> ▁The ▁Ch ain ▁Is lets ▁and ▁Great ▁Ch ain ▁Island ▁( occ asion ally ▁Great ▁Ch ain ▁Is let ) ▁are ▁a ▁group ▁of ▁at ▁least ▁ 1 8 ▁is lets ▁situated ▁off ▁the ▁east ▁coast ▁of ▁Oak ▁Bay , ▁British ▁Columbia , ▁Canada . ▁ ▁They ▁lie ▁in ▁Mayor ▁Channel ▁about ▁half way ▁between ▁Mary ▁Tod ▁Island ▁( W ) ▁and ▁Disc overy ▁Island ▁( E ). ▁Most ▁of ▁the ▁is lets ▁are ▁very ▁small , ▁rock y , ▁and ▁are ▁un named , ▁except ▁for ▁Great ▁Ch ain ▁Island ▁which ▁is ▁covered ▁in ▁grass ▁and ▁her b ace ous ▁cover ▁with ▁occas ional ▁shr ub ▁thick ets . ▁The ▁is lets ▁are ▁noted ▁as ▁an ▁important ▁gather ing ▁place ▁for ▁har bor ▁se als ▁in ▁the ▁summer ▁and ▁for ▁many ▁se ab ird s ▁such ▁as ▁se ag ull s ▁and ▁c orm or ants . ▁ ▁References ▁ ▁Category : Is lands ▁of ▁the ▁G ulf ▁Islands ▁Category : Gre ater ▁Victoria <0x0A> </s> ▁Ker inci ▁Seb lat ▁National ▁Park ▁is ▁the ▁largest ▁national ▁park ▁on ▁the ▁island ▁of ▁Sum atra , ▁Indones ia . ▁It ▁has ▁a ▁total ▁area ▁of ▁ 1 3 ,