How to shiny hunt Cascoon.

The fastest known Cascoon shiny hunt is Walking in grass at Friend Safari Poison in X — roughly 12.6 hours of active hunting. Every other game and route is ranked below.

Cascoon

31 shiny-huntable encounters

Best huntWalking in grass

Friend Safari Poison

Friend Safari Slot 1

12.6 hr

estimated time to shiny

Encounter rate: 33%
Shiny odds: 1/1365
Encounters: 4,136
Level: 30

#212.6 hr

Friend Safari Poison

Friend Safari Slot 1

Method: Walking in grass
Encounter rate: 33%
Shiny odds: 1/1365

#35.2 days

Eterna Forest

Pearl

Swarm no

Method: Walking in grass
Encounter rate: 20%
Shiny odds: 1/8192

#410.4 days

Sinnoh Route 205 East Towards Eterna City

Platinum

Radar Off

Method: Walking in grass
Encounter rate: 10%
Shiny odds: 1/8192

Poke Radar chaining can reach ~1/200 in grass patches.

#	Game	Location	Method	Rate	Shiny odds	Encounters	Est. time
1	X	Friend Safari Poison Friend Safari Slot 1	Walking in grassLv 30	33%	1/1365	4,136	12.6 hr
2	Y	Friend Safari Poison Friend Safari Slot 1	Walking in grassLv 30	33%	1/1365	4,136	12.6 hr
3	Pearl	Eterna Forest Swarm no	Walking in grassLv 10	20%	1/8192	40,960	5.2 days
4	Platinum	Sinnoh Route 205 East Towards Eterna City Radar Off	Walking in grassLv 14	10%	1/8192	81,920	10.4 days
5	HeartGold	National Park National Dex: Bug Catching Contest; Saturday	Walking in grassLv 24–36	10%	1/8192	81,920	10.4 days
6	SoulSilver	National Park National Dex: Bug Catching Contest; Saturday	Walking in grassLv 24–36	10%	1/8192	81,920	10.4 days
7	Ruby	Petalburg Woods	Walking in grassLv 5	10%	1/8192	81,920	10.4 days
8	Sapphire	Petalburg Woods	Walking in grassLv 5	10%	1/8192	81,920	10.4 days
9	Emerald	Petalburg Woods	Walking in grassLv 5	10%	1/8192	81,920	10.4 days
10	Platinum	Eterna Forest	Walking in grassLv 12	5%	1/8192	163,840	20.9 days
11	Pearl	Valley Windworks Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
12	Pearl	Eterna Forest Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
13	Pearl	Fuego Ironworks Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
14	Pearl	Sinnoh Route 205 South Towards Floaroma Town Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
15	Pearl	Sinnoh Route 205 East Towards Eterna City Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
16	Pearl	Sinnoh Route 206 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
17	Pearl	Sinnoh Route 207 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
18	Pearl	Sinnoh Route 208 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
19	Pearl	Sinnoh Route 209 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
20	Pearl	Sinnoh Route 210 South Towards Solaceon Town Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
21	Pearl	Sinnoh Route 210 West Towards Celestic Town Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
22	Pearl	Sinnoh Route 211 East Towards Celestic Town Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
23	Pearl	Sinnoh Route 212 North Towards Hearthome City Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
24	Pearl	Sinnoh Route 212 East Towards Pastoria City Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
25	Pearl	Sinnoh Route 213 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
26	Pearl	Sinnoh Route 214 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
27	Pearl	Sinnoh Route 215 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
28	Pearl	Sinnoh Route 218 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
29	Pearl	Sinnoh Route 221 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
30	Pearl	Sinnoh Route 222 Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days
31	Pearl	Floaroma Meadow Honey Tree Group a	Honey treeLv 5–15	20%	1/8192	40,960	170.7 days