To unlock them, talk to Moneybags in the Sunrise Spring Home and pay him 300 gems to free them. The challenge portal for this egg can be found by using the whirlwind in the building next to Zoe at Checkpoint 2. When you get to the top, go left and slide to the small alcove in the wall.
The portal to Sunny Villa is near the starting area of the Sunrise Spring Home, practically next to where Zoe teaches you how to control the camera.
Egg #3: Fly Through the Cave
Drop into the cave from the same spot as Egg #2 and use the Superfly powerup to fly down it and reach a small exit at the top Wall at the other end.
100% requires SHEILA from Sunrise Spring. Spyro: Year of the Dragon (Reignited) This is a 117% guide for all 150 Dragon Eggs and 20,000 Gems.
For this skate park you have to play through the whole level until you reach the end and get the talisman from the mayor. Once the portal home appears, go left instead and follow the hallway down. At the end of the hallway you will find a portal to the skate park.
Smash the mountaintop
Go down the left side of the grassy hill that divides the path ahead and kill the Umbrella Rhynoc for a Purple Gem. As you continue forward, use a carefully timed overhead bash to safely break the stone panda head before it hurts you.
Once you reach a ledge, press and hold the jump button (X for PS4, A for Xbox One) for a bit. Once you reach the highest point, press after the Jump the jump button again to slide.
Egg #3: Replace Idol Heads
This egg requires you to enter Sgt.’s Challenge Portal, which is located to the right of the Return Portal. To unlock it you must Sgt. Byrd in the Midday Garden Home by paying Moneybags 700 gems.
If you’re still struggling to find gems, Sparx has an incredibly handy gem reveal ability available right at the start of the game! Simply press the left analog stick and Sparx will point in the direct direction of the next gem in the level (or sub-tier portal in Spyro 3, if applicable).
Throw (50): Hold Action + Left or Right after jumping off an orange ramp.
Skate Race the Rhynocs
Press the Charge Attack button to use it and shoot forward. Using it in the air is one of the best ways to get to the elevated sections of the tracks, which are usually faster thanks to the powerup stars. You can also get a little boost by smashing into a crab.