. ▁It ▁is ▁also ▁used ▁by ▁tour ists ▁for ▁activities ▁such ▁as ▁sc uba ▁div ing , ▁fre ed iving , ▁under water ▁phot ography , ▁h ik ing , ▁speed ▁bo ating , ▁kne eb o arding , ▁w akes ur f ing , ▁ban ana ▁tub ing , ▁jet ▁ski ing , ▁cl iff ▁div ing ▁and ▁sn ork eling . ▁ ▁The ▁area ▁surrounding ▁Char na ▁is ▁popular ▁for ▁sc uba ▁div ing ▁because ▁of ▁the ▁presence ▁of ▁widely ▁varied ▁marine ▁life ▁and ▁different ▁kinds ▁of ▁cor al ▁re ef . ▁ ▁According ▁to ▁Y ous uf ▁Ali , ▁founder ▁of ▁the ▁Kar achi ▁Sc uba ▁D iving ▁Centre , ▁" there ▁are ▁more ▁than ▁ 6 0 ▁types ▁of ▁cor als ▁found ▁near ▁Char na ▁waters ▁and ▁many ▁new ▁cor als ▁started ▁to ▁fl our ish " ▁after ▁the ▁ 2 0 0 4 ▁Indian ▁Ocean ▁t sun ami . ▁J elly fish ▁are ▁found ▁in ▁large ▁numbers ▁during ▁October . ▁ ▁Wild life ▁On ▁ 1 4 ▁September ▁ 2 0 1 7 , ▁a ▁mother ▁blue ▁wh ale ▁was ▁sp otted ▁near ▁the ▁island ▁along ▁with ▁her ▁cub . ▁The ▁mother ▁was ▁ 1 7 ▁meters ▁in ▁length . ▁This ▁was ▁a ▁first ▁sight ing ▁of ▁a ▁living ▁blue ▁wh ale ▁in ▁the ▁Pak ist ani ▁sea , ▁as ▁previous ▁blue ▁wh ales ▁were ▁just ▁be ached ▁ske let ons ▁of ▁the ▁dead ▁wh ales ; ▁the ▁last ▁spec imen ▁had ▁been ▁observed ▁at ▁Kh ud di