Best Trios in the Percy Jackson and the Olympians and Heroes of Olympus Series

They are the original trio. The first trio. Percy, Annabeth, and Grover are the originals, so you can't beat them!

Sure there the original trio, but I will always stand by the original PJO team: Percy, Annabeth, Grover, Thalia, Tyson, Nico, Rachel. Heck yeah

Originals. Enough said.
HoO doesn't hold a candle to the original series.

Definitely! The original ones! They are WAY better than the golden trio! no one can beat them.

JESUS! I probably shouldn't be saying that because jesus is Christian but DANG! This trio would be unstoppable. Also I absolutely love these characters especially Percy and Nico. This picture is also really cool. I don't know what Thalia is doing.

These three are all great characters, and are definitely the most powerful trio, however, wouldn't put them over The original or the Son of Neptune trio

Oh lord, I don't ever think they can get along together... but I think they will be dam powerful together

The Big Three Junior! These three together could probably beat both Camps.

Reason why this is the best trio. Leo has fire powers to fight and mechanic powers that he can make almost anything. Hazel can detect traps and give cursed gems. Frank... do I have to say more. well Frank has animal changing powers happy.

Best trio in HoO. Even though the seven are awesome, I love the original team better: Percy, Annabeth, Grover, Thalia, Nico, and Rachel forever

Yes! Hazel and Frank were the only ones Leo trusted to tell that he was going to die!

I like this as long as leo is happy!

This trio is very imortianal and cute... I am so sad it had to end... After Thalia became a pine tree one of them was gone and then years later Luke separated from Annabeth and then in the end of sea of monsters Thalia returned but since Luke wasn't there the trio wasn't fixed... I can't say more it's so sad...

I'm bawling. The relationship between of three of them was so pure and amazing and ugh. Dam Trio and Broken Trio forever.

The apparent "broken trio." Saw a fan art this morning and was left bawling for eighteen hours straight. Don't ask.

They always make me kind of sad... But they are obviously really great trio!

Their quest was a huge success and I love reyna and nico working together as a powerful team. Plus furry goat war machine coach hedge? What's not to like

the best trio, in my opinion. Nico is my favorite Rick Riordan character, out of all the series, and his and Reyna's relationship was so well developed that if Nico liked girls and Will was off the table, I feel like they could have been a perfect couple (coming from the biggest Solangelo shipper of ALL TIME, this is meaningful)

these 3 are the best I mean you have sad broken Nico and strong and heartbroken Reyna and then there is coach hedge need I say more?

I found these characters more likeable since none in my opinion nobody was insufferable and all of them were fairly strong.

Best trio I loved their team work and I remember the last time they worked together alone when they went to collect the vial thing to save one of them that was very emotional for me cause that was their last adventure with just the three of them, the parts in book I remember the most are their adventures and the lost hero was good book not best but good tho.

Heroes of Olympus trio!

Lost Hero trio yas

They never seem to get along, but when the three are working together, there are just so strong!

Finally two girls and one boy, I mean, in most books with trios its two boys one girl!

So funny and great