1		Arctic transport team organised hikes around America (7)
5		Legendary giants whose world view was rather singular (7)
9/7		Super ceramic divider as could be seen by observer on the moon? (5,4,2,5)
10		Burundi clearly holds back Spanish hero (2,3)
11		In steamer, I cabled the continent (7)
12		Note in a bar about a horse breed (7)
13		There’s a lot of this in a desert in Hindustan (4)
14		Awfully far trek, say, for a female traveller (5,5)
18		Its aim is a better understanding of why the earth moves for some! (10)
22		Greece, we hear, is part of Athens! (3)
24		Energy surrounds volcano in this SE Asian country (7)
25		Barnsley endlessly excited by this massive ice shelf! (6,1)
26		Aquatic mammals impressions (5)
27		Not a single degree ascribed to this London borough (9)
28		Good man dines out in Paris suburb (2-5)
29		This cetacean’s an integral part of sonar whaling (7)

1		The most elevated aspect of a major uprising in South America (4,5)
2		Middle Eastern currency is quiet and sort of sleek (7)
3		Its air polluted a European peninsula (6)
4		Airline out of Canaries (not eastern) (7)
5		N. American city’s an amalgam of California, Georgia and outskirts of Rugby! (7)
6		Carves out south-eastern fissure (8)
7		See 9 Across
8		US and possibly African republic (5)
15		Ode about Tokyo in the old days (3)
16		“Blitz UK!” he snarled from this winter sports resort (9)
17		Possibly makes amends about United Nations explorer (8)
19		Service LandRover more than covers this country (7)
20		Go miles off course for this French administrative centre (7)
21		A long turning going round the French ship (7)
22		I’m about to enter the bodily substance of this European language (7)
23		Scandinavian crowns in Gdansk – Ron erupts! (6)
24		Avis reorganised to a point but they'll get you into some countries (5)