difficult

Definition

A site accessible through a long and steep rocky slope

743
677
706
627
403
172
38
40
45
39
41
44
42
43
26
35
36
37
24
14
20
15
31
30
29
28
27
32
33
34
12
13
18
17
16
21
19
25
22
23
10
8
9