Countries
Diving guides by country
Seasons, costs, logistics and safety for every country in the atlas — and each destination inside it.
Australia, New Zealand & East Asia
| Country | Destinations | Sites | Best months | Water | Cost |
| Australia |
5 |
23 |
Jun–Nov |
12–30 °C / 54–86 °F |
$$$ |
| Japan |
3 |
10 |
Apr, May, Jun, Sep, Oct, Nov |
14–29 °C / 57–84 °F |
$$$ |
| New Zealand |
1 |
5 |
Jan–May |
14–23 °C / 57–73 °F |
$$$ |
| Taiwan |
1 |
3 |
Apr–Oct |
22–29 °C / 72–84 °F |
$$ |
Caribbean & Western Atlantic
Europe, Atlantic & Mediterranean
| Country | Destinations | Sites | Best months | Water | Cost |
| Cyprus |
1 |
5 |
May–Oct |
16–28 °C / 61–82 °F |
$$ |
| Iceland |
1 |
5 |
Jun–Sep |
2–12 °C / 36–54 °F |
$$$ |
| Malta |
1 |
7 |
May–Oct |
15–26 °C / 59–79 °F |
$$ |
| Norway |
1 |
3 |
Nov–Feb |
3–14 °C / 37–57 °F |
$$$$ |
| Portugal |
2 |
10 |
Jun–Oct |
17–24 °C / 63–75 °F |
$$ |
| Spain |
2 |
9 |
May–Oct |
14–25 °C / 57–77 °F |
$$ |
| United Kingdom |
1 |
6 |
Apr–Sep |
8–15 °C / 46–59 °F |
$$$ |
Indian Ocean & East Africa
| Country | Destinations | Sites | Best months | Water | Cost |
| Madagascar |
1 |
4 |
Aug–Dec |
25–29 °C / 77–84 °F |
$$ |
| Maldives |
3 |
18 |
Dec–Apr |
27–30 °C / 81–86 °F |
$$$ |
| Mauritius |
1 |
5 |
Mar, Apr, May, Oct, Nov, Dec |
22–28 °C / 72–82 °F |
$$ |
| Mozambique |
1 |
4 |
Aug–Dec |
22–29 °C / 72–84 °F |
$$ |
| Seychelles |
1 |
5 |
Mar, Apr, May, Oct, Nov |
26–30 °C / 79–86 °F |
$$$$ |
| South Africa |
3 |
14 |
May–Nov |
15–28 °C / 59–82 °F |
$$ |
| Tanzania |
2 |
10 |
Jan, Feb, Jul, Aug, Sep, Oct, Dec |
25–29 °C / 77–84 °F |
$$ |
Pacific Islands & Micronesia
| Country | Destinations | Sites | Best months | Water | Cost |
| Egypt |
5 |
33 |
Mar, Apr, May, Jun, Sep, Oct, Nov |
22–30 °C / 72–86 °F |
$ |
| Jordan |
1 |
5 |
Apr, May, Jun, Sep, Oct, Nov |
21–27 °C / 70–81 °F |
$$ |
| Oman |
2 |
8 |
Oct–Apr |
22–31 °C / 72–88 °F |
$$$ |
| Sudan |
1 |
6 |
Nov–May |
25–31 °C / 77–88 °F |
$$$ |
Southeast Asia & Coral Triangle
| Country | Destinations | Sites | Best months | Water | Cost |
| Indonesia |
8 |
50 |
Apr, May, Jun, Sep, Oct, Nov |
19–30 °C / 66–86 °F |
$$ |
| Malaysia |
1 |
7 |
Apr–Sep |
27–30 °C / 81–86 °F |
$$ |
| Myanmar |
1 |
5 |
Nov–Apr |
26–29 °C / 79–84 °F |
$$$ |
| Philippines |
6 |
36 |
Nov–May |
25–30 °C / 77–86 °F |
$$ |
| Thailand |
2 |
13 |
Nov–Apr |
26–30 °C / 79–86 °F |
$ |
The Americas & Eastern Pacific
| Country | Destinations | Sites | Best months | Water | Cost |
| Brazil |
1 |
4 |
Aug–Jan |
25–28 °C / 77–82 °F |
$$$ |
| Canada |
1 |
5 |
Oct–Mar |
7–16 °C / 45–61 °F |
$$ |
| Colombia |
1 |
4 |
Dec–May |
16–28 °C / 61–82 °F |
$$$$ |
| Costa Rica |
2 |
10 |
Jun–Nov |
19–29 °C / 66–84 °F |
$$$ |
| Ecuador |
1 |
7 |
Jun–Nov |
16–28 °C / 61–82 °F |
$$$$ |
| Panama |
1 |
4 |
Dec–Apr |
21–29 °C / 70–84 °F |
$$ |
| United States |
6 |
30 |
May–Oct |
11–30 °C / 52–86 °F |
$$$ |