In this seed, we will finding the large extreme mountain, and a floating islands if you approach closer the mountains. The floating island have a weird shaped that is the half of diamond, also in the floating island have a waterfalls fall down into the lake. Generated from extreme overhangs of the mountains cliffs. Moreover you can find two open cave on the mountains, explore them then get the worthy reward.
Seeds : 3022917 Work in PE ver0.9.0+ or ver0.9.5