Ancient Arches is one of the areas in Sun-Speckled Terrace where you can conduct Night Expeditions in Pikmin 4. Here are some tips and strategies on completing the Night Expedition in Ancient Arches and a list of enemies that will appear so you can prepare beforehand!

Ancient Arches Info and Enemies

Overview

Ancient Arches
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Main Area	Sun-Speckled Terrace
Danger Level	★☆☆☆☆
Lumiknolls	1

List of Enemies

Bulborb

Albino Dwarf Bulborb

How to Complete Ancient Arches

Ancient Arches Tips and Strategies
Collect glow pellets first Activate the nearest Tricknolls Wait for enemies at the bridge

Collect Glow Pellets First

Immediately after the night starts, collect all the glow pellets nearby to increase your squad size. There are five glow pellet piles near the Lumiknoll and you will have enough time to clear them before the enemies start invading.

Activate the Nearest Tricknolls

Across the clay bridge northwest is a Tricknoll that can serve as both a drop point for glow pellets and an extra line of defense for your Lumiknoll.

Tricknolls only do these functions once they're activated, which you can do by simply getting close to them until they light up.

Wait for Enemies at the Bridge

In case the Tricknolls fall, you can wait by the bridge for enemies and defeat them as they cross. You can also wait for an opportunity where you can wipe them out as they cross with a single Rush.

Remember that some of them can go around through the east path instead, so check on your radar regularly.

Pikmin 4 Related Guides

Night Expeditions Guide

List of Night Expeditions