The hotels on the map cover different moods for a honeymoon. Vila Vita Parc and Domes Lake Algarve are coastal and resort-style, good if you want pools, spa access and the ocean nearby. Monte da Estrela and Convento do Espinheiro are quieter and more inland, better for countryside or historic atmosphere. Aethos Ericeira suits a surf-town vibe, and AP Lago Montargil is a lakeside retreat.
For honeymoons outside Portugal, popular regions include the Maldives, Santorini in Greece, Bali in Indonesia, the Amalfi Coast in Italy, and Bora Bora in French Polynesia. That is general travel knowledge rather than something we have verified with our own listings.
Sources: Community · Diário da República