Hilo’s good swimming is not a secret white-sand crescent. It is a string of county parks on the Keaukaha peninsula, down Kalanianaole, past the port, where the lava makes ponds instead of a postcard beach.
This site already wrote Keaukaha, Carlsmith, and Kealoha. Those posts keep pointing farther down the same road and saying Richardson Ocean Park is the next iconic swim. We never gave Richardson its own page. This is that page.
I am not going to invent a lifeguard schedule, a gate time, or a parking fee. The County of Hawaiʻi facility listing did not post those numbers. If a travel blog printed them, that is their problem.
Where it sits on the peninsula
Start in your head at Hilo bayfront. Highway 11 meets Kamehameha Avenue. Kalanianaole is the road that leaves town and follows the east peninsula. The Keaukaha post already walks that: first Keaukaha, with the breakwater exploding in the distance, then the rest of the string.
Carlsmith is the one this site already called the best swimming in Hilo. Kealoha is next door to Carlsmith, the lawn and the long lot. Onekahakaha is the kid wading pool — its own post is here. Richardson is farther down the same road, toward the end of the peninsula.
The county lists it as a South Hilo beach park at 2349 Kalanianaole Avenue, Hilo, HI 96720. Phone on that listing: (808) 961-8688. Amenities they bothered to print: restrooms and ADA accessible. That is the official list. I will not add showers, picnic tables, or a tower just because other websites like those words.
The Reed’s Bay post already treats Richardson as one of the eastern swimming spots you reach after you leave Waiākea Peninsula. The Honoliʻi post sends swimmers away from that surf cove and over here — Richardson and Carlsmith — if what you wanted was a safer swim, not a lineup.
So the local use is simple. Honoliʻi is the surf. Carlsmith is the clear lagoon this site already loves. Richardson is the one at the end of the road that the other posts keep using as the other “go swim there” name.
The name, and what I will not invent
The Carlsmith post says Richardson, like Carlsmith, is named for the family that used to own the land. Wikipedia agrees on the names Elsa and George Richardson, and says the old house is now Richardson Ocean Center. The county keeps a recreation-programs URL under that center’s name. The page I opened did not give me a program schedule I could trust. I am not going to invent one.
Locals still say Richardson’s. That matches how the other posts talk.
I am not going to tell you it is the only black-and-green sand beach in Hilo. That sentence lives on Wikipedia and on commercial guides. It is not on the county listing. Sand color changes with the light and the last storm anyway. Come look. Do not come for a mineral collection.
I am also not going to write a fish-by-fish snorkel guide. This site’s existing posts call Richardson a swimming spot. The assigned categories include snorkeling because that is how people use the Keaukaha ponds — mask in the shallows, same as Carlsmith. If the water is milky after a Hilo rain, you will see that when you get there. The weather widgets tell you Hilo is the wet side. They do not tell you today’s clarity.
Turtles show up along this whole peninsula. The Carlsmith and Keaukaha posts already did the lecture: endangered, do not touch, give them room. The ten-foot rule already on this site applies here too. Give them a lot of room. Walk around.
What to expect, without a brochure
If you wanted a half-mile of white sand, that is a west-side list. The top-10 already used Carlsmith / “Four Mile” as the Hilo entry and said it plainly: no sand strand, grass to the water, a protected swim. Richardson is the same family of park. Lava edge. Trees. A cove instead of a resort beach.
Hilo rain is part of the deal. The map post and the weather page are the climate sources on this site. Bring a shell. A grey afternoon does not close the peninsula. It just makes the ironwood louder.
Ocean conditions are still ocean conditions. The Carlsmith post already borrowed the statewide line: if in doubt, don’t go out. I will borrow it again. I will not tell you there is or is not a lifeguard on a given weekday, because the county listing I used did not say.
If you have small kids and you want the boulder-lined wading pool, that is Onekahakaha, not this page. If you want the breakwater show and the tide pools closer to town, that is Keaukaha. If you want the lagoon this site already ranked first, that is Carlsmith, with Kealoha for the lawn.
Richardson is the one you keep driving for when the other lots are a circus, or when you already swam Four Mile and still have daylight.
No restaurant names. Stock water and food in town, the way the Keaukaha post already told you to, before you come out the peninsula.
How To Get There
Same start as the other Keaukaha posts. I am not inventing a new road.
From the intersection of Highway 11 (Hawaii Belt Road) and Kamehameha Avenue on Hilo’s bayfront, take Kalanianaole Street / Kalanianaole Avenue east. You will pass the Port of Hilo. You will pass Keaukaha, then Onekahakaha Road, then Kealoha and Carlsmith. Keep going. The county address is 2349 Kalanianaole Avenue.
That is toward the end of the public road on this peninsula. I am not going to print a mile count I did not measure. Carlsmith’s post already called that park “roughly four miles” from the bayfront and called Richardson “a bit farther down the road.” Farther is enough.
Hilo International Airport is on this side of town. The Carlsmith and Kealoha posts already say people fresh off a Hilo flight come straight to this peninsula. Same idea. If you landed at Kona and you want this swim, you are on a crossing. Read Saddle Road and the airports guide. Do not treat Richardson as a Kona afternoon.
I do not have official open/close times. Come in daylight. Leave the park looking like you found it.
Check ocean conditions the morning you go. The county phone on the listing is (808) 961-8688 if you want the department, not a blog, to answer a facilities question.
