| Skálí |
Nature monument |
Zlín Region |
2073 |
19.91 |
| Sidonie |
Nature reserve |
Zlín Region |
912 |
13.67 |
| Šiberná |
Nature monument |
South Moravian Region |
1440 |
16.42 |
| Šerák-Keprník (Prameny Vražedného potoka) |
National nature reserve |
Olomouc Region |
432 |
796.61 |
| Šerák-Keprník (Pod Vozkou) |
no restricted area |
Olomouc Region |
50018 |
104.82 |
| Šerák-Keprník (Pod Keprníkem) |
National nature reserve |
Olomouc Region |
432 |
796.61 |
| Selský les |
Nature reserve |
Pardubice Region |
385 |
12.81 |
| Sedlo |
National nature reserve |
Ústí nad Labem Region |
383 |
54.33 |
| Salajka |
National nature reserve |
Moravian-Silesian Region |
382 |
22.87 |
| Rychtářov - Stržhlava |
no restricted area |
South Moravian Region |
76007 |
6.41 |
| Rychtářov - Lokýtek |
no restricted area |
South Moravian Region |
76006 |
17.71 |
| Růžový vrch |
Nature reserve |
South Moravian Region |
1846 |
11.51 |
| Rukávečská obora |
Nature monument |
South Bohemian Region |
376 |
7.13 |
| Roštýnská obora |
Nature reserve |
Vysočina Region |
652 |
25.20 |
| Ronov |
Nature monument |
Liberec Region |
1738 |
9.04 |
| Rohová |
Nature reserve |
Pardubice Region |
1981 |
290.45 |
| Rešovské vodopády |
National nature monument |
Moravian-Silesian Region |
368 |
77.29 |
| Rejvíz |
National nature reserve |
Olomouc Region |
371 |
331.37 |
| Razula |
National nature reserve |
Zlín Region |
369 |
22.77 |
| Ráztoka |
no restricted area |
Zlín Region |
60003 |
10.99 |
| Rašeliniště Skřítek |
National nature reserve |
Olomouc Region |
367 |
164.19 |
| Rašeliniště Jizery |
National nature reserve |
Liberec Region |
366 |
178.60 |
| Rašeliniště Jizerky |
National nature reserve |
Liberec Region |
365 |
114.52 |
| Rašeliniště Borková |
Nature reserve |
South Bohemian Region |
1789 |
51.18 |
| Ranšpurk |
National nature reserve |
South Moravian Region |
362 |
21.75 |
