Congratulations on completing The Secret Lake puzzle!
Here are the answers – I hope you got them all!
Across
1 Lucy
2 Mama
4 Ringlets
5 Hole
10 Friendship bracelet
13 Candle
14 Rowing
15 Jacob
17 Governess
18 Chimney
19 Tree
20 Hong Kong
21 Torch
Down
1 Lake
2 Molehills
3 Sophie
6 Nodules
7 Charlie Green
8 Rhododendron
9 Ribbons
11 Harry
12 Dawn
16 Key
18 Cellar