El Dofi

The Dofi complex is the Medes' signature swim-through: broad limestone galleries that pierce the islet and frame blue exits like cathedral windows. Groupers loiter in the half-light, corvina stack in the shadowed chambers, and torch beams pick out scarlet cardinalfish and encrusting sponge where sunlight never reaches. Passages are wide enough that this remains cavern-style diving rather than true penetration, but lights, trim and an unhurried pace make the difference between corridor and silt-out. Outside, the reef slope carries morays, octopus and scorpionfish in classic Medes density.

その瞬間のために: Tunnel arches with blue-light exits, groupers and corvina in the chambers, easy access

地形: Limestone tunnel network threading the islets, opening onto rocky slopes and coralligenous patches

エントリー: Minutes from L'Estartit by boat; moorings are fixed and dive slots managed under park rules.

危険生物・リスク: Overhead environment — stay within natural light and training limits; summer diver traffic inside the tunnels.

許可証＆ルール: Diving in the park runs on a daily quota through authorized centers.

保全: Strictly protected no-take zone; touching walls damages slow-growing encrusting life.

ナイトロックス: ここでは効果的です——このエリアのプロファイルは、ナイトロックスが無減圧潜水時間を有意に延ばせる水深帯にあります（適切なトレーニングを受けていることが前提です）。