it may be abit of a trek but its a great place to ride, some spots are found only by local knowledge, as theres one which you go down to this tiny beach on the grove side of the island which is okish, heres a list of decent spots there; flatstones chiswell the bill back road to the bill (head down from the gore and you will see a gate with a stone path, follow it) the liberary in easton great spot at westcliff bowers quarry the quarry by reforne road st georges primary school trials place. if you need anymore just ask I lived there when I first got into trials, great place to ride and is worth the trek down there. if need be you could ask the local riders where to go.