0:00:00 > 0:00:02- My name's Lili Mai Davies.
0:00:02 > 0:00:04- My name's Nel Alaw Davies.
0:00:05 > 0:00:07- We're both - going to travel the world.
0:00:07 > 0:00:10- Whoo-hoo!
0:00:10 > 0:00:14- First of all we're going - to the United States of America.
0:00:15 > 0:00:18- After America, we're going to Fiji.
0:00:18 > 0:00:21- Coconuts! Coconuts!
0:00:22 > 0:00:26- After Fiji, - we're going to the land of the Kiwi.
0:00:26 > 0:00:28- New Zealand.
0:00:28 > 0:00:32- After New Zealand, - we're going to Australia.
0:00:33 > 0:00:38- Then we're going to - Thailand, Vietnam and Cambodia.
0:00:38 > 0:00:41- What kind of countries - are they, I wonder?
0:00:43 > 0:00:47- And finally, - we're going to India and China.
0:00:48 > 0:00:52- But unfortunately, - Mam and Dad have to come with us.
0:00:55 > 0:00:58- Come with us - on a trip around the world.
0:01:09 > 0:01:12- We're still - travelling around the world.
0:01:12 > 0:01:17- This time, we're visiting a country - that's home to the koala...
0:01:17 > 0:01:21- ..the kangaroo - and some of the world's best sights.
0:01:25 > 0:01:27- We're leaving New Zealand...
0:01:27 > 0:01:30- ..and travelling to Australia.
0:01:30 > 0:01:32- Sydney is our first stop.
0:01:40 > 0:01:42- We've just reached Sydney.
0:01:42 > 0:01:45- The first sight you see - is Harbour Bridge.
0:01:48 > 0:01:51- This is the world's - largest steel arched bridge.
0:01:53 > 0:01:55- Local people refer to it...
0:01:56 > 0:01:59- ..as 'the coat hanger' - because of its shape.
0:02:01 > 0:02:04- It's also possible - to climb the bridge.
0:02:05 > 0:02:06- No, thanks!
0:02:07 > 0:02:09- It's far too high.
0:02:10 > 0:02:13- Behind me - is the famous Sydney Opera House.
0:02:15 > 0:02:21- More than 3,000 shows - are staged here every year.
0:02:23 > 0:02:26- Did you know - there are 1,000 rooms inside?
0:02:27 > 0:02:30- And more than - a million tiles on the roof?
0:02:34 > 0:02:38- We've reached Sydney - in time to celebrate the New Year.
0:02:40 > 0:02:44- Sydney Harbour Bridge - is famous for its fireworks.
0:03:08 > 0:03:13- We've got up early this morning - to travel to the Blue Mountains.
0:03:19 > 0:03:23- The Blue Mountains - are a two hours' drive from Sydney.
0:03:23 > 0:03:27- Blue refers to the blue mist - from the eucalyptus trees.
0:03:27 > 0:03:29- The Three Sisters are behind me.
0:03:31 > 0:03:35- Legend has it that three sisters - had fallen in love...
0:03:35 > 0:03:38- ..with three brothers - from another tribe.
0:03:38 > 0:03:43- To prevent them from marrying, - the three were turned into stone...
0:03:43 > 0:03:46- ..by the Aborigines' chief.
0:03:48 > 0:03:52- The Blue Mountains are - a perfect habitat for the koala...
0:03:53 > 0:03:56- ..because there are - so many eucalyptus trees here.
0:03:57 > 0:04:00- The koala sleeps - for up to 18 hours a day.
0:04:01 > 0:04:03- That's what you call lazy!
0:04:06 > 0:04:10- Next, we're travelling - to the Whitsunday Islands.
0:04:10 > 0:04:12- By boat this time.
0:04:16 > 0:04:19- The Whitsundays - are a cluster of 74 islands.
0:04:22 > 0:04:25- They provide - a perfect place for snorkelling.
0:04:34 > 0:04:36- But I didn't want to snorkel.
0:04:38 > 0:04:40- I went to feed the fish instead.
0:04:40 > 0:04:43- Elvis is an enormous fish.
0:04:43 > 0:04:45- He loves being fed.
0:04:50 > 0:04:54- You'd need a big pool - to keep Elvis at home.
0:05:00 > 0:05:02- We're on the move again.
0:05:02 > 0:05:04- This time to Cairns.
0:05:06 > 0:05:09- Cairns is home to a rainforest...
0:05:10 > 0:05:12- ..and the Great Barrier Reef.
0:05:12 > 0:05:14- Do you hear that noise?
0:05:15 > 0:05:17- We're in the Cairns rainforest.
0:05:20 > 0:05:23- The sounds around us are fantastic.
0:05:24 > 0:05:27- The sound - of all the insects and birds...
0:05:27 > 0:05:32- ..proves that the rainforest - is an ideal place for creatures...
0:05:32 > 0:05:34- ..and plants.
0:05:37 > 0:05:39- The rainforest is so dense...
0:05:40 > 0:05:44- ..that a raindrop may take around - 10 minutes to fall to the ground.
0:05:52 > 0:05:54- Behind me is Barron Falls.
0:05:54 > 0:05:57- The Kuranda Scenic Railway - is in the distance.
0:06:01 > 0:06:03- The train journey is special...
0:06:04 > 0:06:07- ..because the railway - is high above the rainforest.
0:06:10 > 0:06:14- After spending time - in the heat of the rainforest...
0:06:15 > 0:06:18- ..it was nice to relax - in the swimming pool...
0:06:18 > 0:06:23- ..and practise for our trip - to the Great Barrier Reef tomorrow.
0:06:30 > 0:06:34- One of Australia's highlights is - a visit to the Great Barrier Reef.
0:06:36 > 0:06:38- The barrier reef is so big...
0:06:38 > 0:06:41- ..it can be seen from space.
0:06:43 > 0:06:45- It's an ideal place to dive...
0:06:45 > 0:06:48- ..because wildlife thrives here.
0:06:50 > 0:06:53- Unfortunately, - we're too young to dive underwater.
0:06:54 > 0:06:56- We have to make do with snorkelling.
0:07:03 > 0:07:06- I'm in the Great Barrier Reef.
0:07:06 > 0:07:08- I'm going under - to see what I can find.
0:07:12 > 0:07:16- There are more than - 1,500 species of fish here.
0:07:16 > 0:07:20- And 400 different types of coral.
0:07:24 > 0:07:26- I can see fish and coral.
0:07:28 > 0:07:32- Aled and I have been snorkelling - in the Great Barrier Reef.
0:07:35 > 0:07:38- This is the first time - for me to go snorkelling.
0:07:39 > 0:07:42- Wow, the colours of the fish - are fantastic.
0:07:43 > 0:07:46- But the star of - the Great Barrier Reef is the coral.
0:07:46 > 0:07:49- It's the world's largest coral reef.
0:07:52 > 0:07:54- Coral is very important...
0:07:54 > 0:07:58- ..as it provides a habitat - for fish and creatures to live...
0:07:58 > 0:08:00- ..and hide from any danger.
0:08:13 > 0:08:16- We're nearing - the end of our journey to Australia.
0:08:17 > 0:08:19- We're venturing into the wild...
0:08:20 > 0:08:23- ..to see one of Australia's - most famous attractions.
0:08:26 > 0:08:31- The Red Centre is where - you'll find Ayers Rock, or Uluru.
0:08:32 > 0:08:36- It changes colour during the day, - which is incredible.
0:08:38 > 0:08:41- Uluru is - the traditional name for the rock.
0:08:42 > 0:08:47- It was named by the first natives, - the Aborigines.
0:08:47 > 0:08:50- It's - a very important place for them.
0:08:53 > 0:08:57- I've just walked around Ayers Rock - and I'm shattered.
0:08:57 > 0:09:02- This helped a lot too. - It kept the flies off my face.
0:09:08 > 0:09:12- Tonight we'll sleep under the stars, - in the shade of Uluru.
0:09:13 > 0:09:15- The perfect end to our journey.
0:09:16 > 0:09:18- It was 38 degrees today...
0:09:19 > 0:09:23- ..and we're sitting here, - in the desert, in front of a fire.
0:09:23 > 0:09:25- We're bonkers!
0:09:37 > 0:09:40- Australia has been - an incredible experience...
0:09:40 > 0:09:43- ..but it's time to move on again.
0:09:44 > 0:09:46- Goodnight, Australia!
0:09:57 > 0:09:57- .