Love island is an area reachable only after obtaining 120 unique Pokémon from the Kanto region. In order to travel to Love Island, speak to the NPC located near the S.S. Anne in Vermillion City. It also contains the Diamond Domain area.
| Pokémon | Area | Daytime | Rarity | MS | Level | Item |
|---|---|---|---|---|---|---|
| Bellossom | Land | MD | 6 | No | 13-17 | - |
| Cleffa | Land | N | 8 | No | 13-17 | Moon Stone |
| Deerling | Land | N | 8 | No | 13-17 | - |
| Doduo | Land | M-D | 1 | No | 13-17 | - |
| Gloom | Land | N | 3 | No | 13-17 | - |
| Happiny | Land | M-D | 8 | No | 13-17 | Oval Stone |
| Hoppip | Land | M-D-N | 3 | No | 13-17 | - |
| Igglybuff | Land | N | 8 | No | 13-17 | - |
| Meowth | Land | N | 1 | No | 13-17 | - |
| Munchlax | Land | M-D | 8 | No | 23-30 | Leftovers |
| Oddish | Land | N | 1 | No | 13-17 | - |
| Pichu | Land | M-D | 8 | No | 13-17 | - |
| Poochyena | Land | M-D-N | 3 | No | 13-17 | Pecha Berry |
| Ralts | Land | M-D | 9 | No | 13-17 | Twistedspoon |
| Togepi | Land | N | 8 | No | 18-21 | Shiny Stone |
| Tyrogue | Land | M-D | 8 | No | 13-17 | - |
| Woobat | Land | N | 9 | No | 13-17 | - |
| Wynaut | Land | M-D | 8 | No | 13-17 | - |
| Azurill | Surf | N | 6 | No | 13-17 | - |
| Carvanha | Surf | D | 5 | No | 18-22 | - |
| Chinchou | Surf | N | 2 | No | 13-17 | - |
| Clamperl | Surf | N | 6 | No | 13-17 | - |
| Corsola | Surf | M-D | 4 | No | 13-17 | - |
| Dratini | Surf | N | 8 | No | 18-22 | - |
| Finneon | Surf | M-D | 6 | No | 13-17 | - |
| Lapras | Surf | M-D | 8 | No | 13-17 | - |
| Luvdisc | Surf | M-D | 6 | No | 13-17 | - |
| Mantyke | Surf | M-D | 7 | No | 13-17 | - |
| Poliwag | Surf | N | 1 | No | 13-17 | - |
| Psyduck | Surf | M-D-N | 1 | No | 13-17 | - |
| Seel | Surf | M-D | 2 | No | 13-17 | - |
| Slowpoke | Surf | M-D | 2 | No | 13-17 | - |
| Staryu | Surf | M | 6 | No | 18-22 | - |
| Tentacool | Surf | M-D | 1 | No | 13-17 | - |
| Beedrill | Headbutt | M-D-N | - | No | 27-34 | - |
| Butterfree | Headbutt | M-D-N | - | No | 27-34 | - |
| Chatot | Headbutt | M-D-N | - | No | 27-34 | - |
| Combee | Headbutt | M-D-N | - | No | 27-34 | - |
| Emolga | Headbutt | M-D-N | - | No | 27-34 | - |
| Illumise | Headbutt | M-D-N | - | No | 27-34 | - |
| Munna | Headbutt | M-D-N | - | No | 27-34 | - |
| Pachirisu | Headbutt | M-D-N | - | No | 27-34 | - |
| Sunkern | Headbutt | M-D-N | - | No | 27-34 | - |
| Volbeat | Headbutt | M-D-N | - | No | 27-34 | - |