Cover
| Cover | Apr. 05, 2022 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Apr. 5, 2022 |
| Entity File Number | 001-40801 |
| Entity Registrant Name | Pacifico Acquisition Corp. |
| Entity Central Index Key | 0001858414 |
| Entity Tax Identification Number | 86-2422615 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | c/o Pacifico Capital LLC |
| Entity Address, Address Line Two | 521 Fifth Avenue 17th Floor |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10175 |
| City Area Code | 646 |
| Local Phone Number | 886 8892 |
| Written Communications | true |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Common Stock [Member] | |
| Title of 12(b) Security | Common Stock |
| Trading Symbol | PAFO |
| Security Exchange Name | NASDAQ |
| Rights [Member] | |
| Title of 12(b) Security | Rights |
| Trading Symbol | PAFOR |
| Security Exchange Name | NASDAQ |
| Units | |
| Title of 12(b) Security | Units |
| Trading Symbol | PAFOU |
| Security Exchange Name | NASDAQ |